Ads
related to: patents for sale inventors and engineers list of stocks in ohio- Contact Davison
Fill out the form to get in touch
With us for any queries
- Idea Security Agreement
Confidentiality - our top priority,
Complete an Idea Security Agreement
- Protect Your Idea
100% Confidential,
Receive a No Cost Consultation
- Hire Engineers at Davison
Get Davison® Team Assistance
From prototyping to patenting
- Contact Davison
Search results
Results from the WOW.Com Content Network
George Walther Sr. (August 13, 1876 – April 10, 1961) was an American inventor, engineer, businessman, civic leader and the holder of over 100 patents for truck wheels, brake drums, fifth wheels, and landing gear/legs for the trucking industry. He was the founder of the Dayton Steel Foundry.
The 100 known most prolific inventors based on worldwide utility patents are shown in the following table. While in many cases this is the number of utility patents granted by the United States Patent and Trademark Office, it may include utility patents granted by other countries, as noted by the source references for an inventor.
Rudolph Melville Hunter (June 20, 1856 – March 19, 1935) was an American inventor, engineer, patent attorney and entrepreneur. Hunter was granted 299 US patents, over 140 of them for electric railway apparatus.
The National Inventors Hall of Fame is an American not-for-profit organization, founded in 1973, which recognizes individual engineers and inventors who hold a U.S. patent of significant technology. As of 2020, 603 inventors have been inducted, mostly constituting historic persons from the past three centuries, but including about 100 living ...
Harry Ward Leonard (February 8, 1861 – February 18, 1915) was an American electrical engineer and inventor. He is best known for his invention, the Ward Leonard motor control system . Equipment based on this invention remained in service into the 21st century.
Charles Franklin Kettering (August 29, 1876 – November 25, 1958) sometimes known as Charles Fredrick Kettering [1] was an American inventor, engineer, businessman, and the holder of 186 patents. [2]
Pages in category "Inventors from Ohio" The following 13 pages are in this category, out of 13 total. This list may not reflect recent changes. A.
Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an American inventor who held more than 50 patents in the United States. [1] He was the first African American mechanical and electrical engineer after the Civil War. [2] Self-taught, he concentrated most of his work on trains and streetcars.
Ads
related to: patents for sale inventors and engineers list of stocks in ohio