Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Hensel — 4 Patents

JTJohnson Controls Technology: 3 patents #488 of 2,110Top 25%
Canton, MI: #724 of 2,230 inventorsTop 35%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Hensel has been granted 4 US patents while listed as an inventor at Johnson Controls Technology. The first was granted in 2003 and the most recent in November 2009. David Hensel ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Hensel in Canton, MI, US.

Patents per Year

Patents granted per year, 2003 to 2009Bar chart with a peak of 2 patents in 2003.peak 22003: 2 patents20032007: 1 patents20072009: 1 patents2009

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7611199 Seat back adjustment mechanism Eric B. Michalak, Robert Michael Benzing 2009-11-03 $199,860,000
7237847 Automotive seat with active back Robert L. Hancock, Terrence M. Cussen, Lance Larsen, Joseph McElroy, Michael R. Benzing +1 more 2007-07-03 $32,134,000
6595586 Two platform motion seat Stephen T. Brightbill, David W. Flesner, Eric Lai Sai Cheong, Tony Wong Hing Leung, Wesley Yau Tze Ming +2 more 2003-07-22
6565153 Upper back support for a seat Jeffery A. DeBoer 2003-05-20 $16,551,000