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

C. Michael Ray — 3 Patents

Xerox: 3 patents #3,111 of 8,622Top 40%
Fairport, NY: #543 of 1,225 inventorsTop 45%
New York: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
C. Michael Ray has been granted 3 US patents while listed as an inventor at Xerox. The first was granted in 1982 and the most recent in October 2004. C. Michael Ray ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list C. Michael Ray in Fairport, NY, US.

Patents per Year

Patents granted per year, 1982 to 2004Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821988: 1 patents19882004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6806972 Customer product installation/configuration Elizabeth B. Daddis, Robert G. Hamer, Susan B. Layer, Rex B. Murphy, Gary R. Kern +4 more 2004-10-19 $7,597,000
4739371 Low cost belt module Frank Y. Yang, Dennis M. Ankrom 1988-04-19 $4,829,000
4330349 Method for preparing conductive fiber brushes Joseph A. Swift, Joan R. Ewing 1982-05-18 $1,468,000