David Crosthwait

By
Managing Real Estate Broker with Fathom Realty PB00068179

David Crosthwait was born in Nashville, Tennessee back in 1898. At a young age the family moved to Kansas City, Missouri where he attended school. He received his Bachelor of Science and a Masters of Engineering degree from Purdue University.

His expertise was air ventilation, central air conditioning and heat transfer. He held 39 United States patents and 80 international ones. He invented a vacuum pump, a boiler and thermostat control devices. He retired in 1971, when he returned to Purdue to teach a course on steam heating and control systems. He died in 1976, he was 77.

What you may not know about David is that he created the heating systems for the Rockefeller Center and New York’s Radio City Music Hall. Such an accomplishment for an African-American back then, don’t you think? I can’t confirm it, but as far as I can tell his system is still in use to this day.

Your day is worthwhile when you make someone smile, so give the free gift of a smile today

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NW Arkansas the home of WalMart, JB Hunt Trucking and Tyson Foods.

 

Come for a visit stay for a lifetime.  

 

URL http://www.sellnwa.com 

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Re-Blogged 1 time:

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Arkansas Benton County Bentonville

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Rainmaker
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Barbara Todaro
RE/MAX Executive Realty - Franklin, MA
Marketing Agent for The Todaro Team

Good morning, James Dray thermostat controlled boilers are definitely used today in residential and commercial properties.... I just had a new Boderus installed in my home with two zones (thermostat controlled!!!)

Aug 12, 2019 02:59 AM #1
Rainmaker
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Michael Jacobs
Pasadena, CA
Los Angeles Pasadena 818.516.4393

Good morning, James - it's great to see the world of innovation, invention and other ingenious thinking is alive and well in our world.  It's good to see that David returned to his alma mater to teach and share his knowledge after he retired.   

Aug 12, 2019 03:57 AM #2
Rainmaker
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Raymond E. Camp
Howard Hanna Real Estate Services - Ontario, NY
Licensed Real Estate Salesperson Greater Rochester

Good morning James,

Quite the accomplishment and in the winter would be at a disadvantage probably without his patents.

Make yourself an astonishing day.

Aug 12, 2019 04:19 AM #3
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Donald Urschalitz
One World Realty Inc. - Jupiter, FL
P.A. Realtor ABR RSPS North Palm Beach County

His contribution is still felt today and boy do we need them.

Aug 12, 2019 04:36 AM #4
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Nina Hollander
Coldwell Banker Residential Brokerage - Charlotte, NC
Your Charlotte/Ballantyne/Waxhaw/Fort Mill Realtor

Good morning, James... I obvviously know Rock Center and Radio City Music Hall well... but can't say I ever gave any thought as to who created their heating systems. Now I know!

Aug 12, 2019 04:36 AM #5
Rainmaker
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Wayne Martin
Wayne M Martin - Chicago, IL
Real Estate Broker - Retired

Good morning James. Amazing mind, amazing results. And most of us do not know. Enjoy your day 

Aug 12, 2019 06:05 AM #6
Rainmaker
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Brian England
Arizona Focus Realty - Gilbert, AZ
MBA, GRI, REALTOR® Real Estate in East Valley AZ

Another very talented man that I had never heard of before now, I am glad you told us about him!

Aug 12, 2019 07:45 AM #7
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Sheri Sperry - MCNE®
Coldwell Banker Residential Brokerage - Sedona, AZ
(928) 274-7355 ~ YOUR Solutions REALTOR®

Hi James Dray - He was an amazing individual who was very accomplished. 

Aug 12, 2019 08:44 AM #8
Rainmaker
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Will Hamm
Hamm Homes - Aurora, CO
"Where There's a Will, There's a Way!"

Wow James,  Sure glad he did those two places if not it would really be hot in there.

 

Aug 12, 2019 08:44 AM #9
Rainmaker
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Ron and Alexandra Seigel
Napa Consultants - Carpinteria, CA
Luxury Real Estate Branding, Marketing & Strategy

James,

This is another great achievement you highlighted for us all.  Wishing you a great week ahead.  A

Aug 12, 2019 09:32 AM #10
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Kathy Streib
Room Service Home Staging - Delray Beach, FL
Home Stager - Palm Beach County,FL -561-914-6224

Hi James- what wonderful inventions!!! It is close to 100 degrees out and I can tell you I am tremendously thankful for his inventions. 

Aug 12, 2019 12:44 PM #11
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Bob Crane
Woodland Management Service / Woodland Real Estate, Keller Williams Fox Cities - Stevens Point, WI
Forestland Experts! 715-204-9671

Hi James,  Thanks for sharing another inspiring story.  We are so grateful for David's inventions - as they are still very useful today.

Aug 12, 2019 06:57 PM #12
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Michelle Carr Crowe,Altas Just Call...408-252-8900!
Get Results Team...Just Call (408) 252-8900! . DRE #00901962 . Licensed to Sell since 1985 . Altas Realty - San Jose, CA
Family Helping Families Buy & Sell Homes 40+ Years

James,

His accomplishments are impressive for a person of any color. Thanks.

Aug 13, 2019 05:55 PM #13
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Joe Pryor
The Virtual Real Estate Team - Oklahoma City, OK
REALTOR® - Oklahoma Investment Properties

Congratulations to him for overcoming prejudice and doing incredible things.

Aug 15, 2019 06:34 PM #14
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