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

Ryan J. Ehmann — 9 Patents

Xerox: 6 patents #1,991 of 8,622Top 25%
Mead, CO: #8 of 46 inventorsTop 20%
Colorado: #5,216 of 40,980 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ryan J. Ehmann has been granted 9 US patents while listed as an inventor at Xerox. The first was granted in 1996 and the most recent in June 2017. Ryan J. Ehmann ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ryan J. Ehmann in Mead, CO, US.

Patents per Year

Patents granted per year, 1996 to 2017Bar chart with a peak of 2 patents in 2010.peak 21996: 1 patents19962010: 2 patents20102011: 1 patents20112013: 2 patents20132014: 1 patents20142016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9690218 Intermediate transfer member Jin Wu, Lanhui Zhang, Lin Ma 2017-06-27 $3,320,000
9227105 Exercise device Shawn Alstad 2016-01-05
8859667 Carbon nanotube filled polycarbonate anti-curl back coating with improved electrical and mechanical properties Edward F. Grabowski, Kock-Yee Law, Markus R. Silvestri, Donald J. Goodman, Dale S. Renfer +4 more 2014-10-14 $6,576,000
8465402 Exercise device Shawn Alstad 2013-06-18
8435632 Intermediate transfer member Jin Wu, Lanhui Zhang, Lin Ma 2013-05-07 $3,179,000
7981579 Thiadiazole containing photoconductors Jin Wu, Markus R. Silvestri, Dale S. Renfer 2011-07-19 $2,912,000
7763405 Photoconductors containing fluorinated components Jin Wu, Lanhui Zhang, Lin Ma, Liang-Bih Lin, Daniel V. Levy 2010-07-27 $4,451,000
7662525 Anticurl backside coating (ACBC) photoconductors Jin Wu, Daniel V. Levy, Liang-Bih Lin, Lin Ma 2010-02-16 $5,814,000
D376255 Antislipping attachment for footwear 1996-12-10