Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. McCumiskey — 5 Patents

Xerox: 5 patents #2,266 of 8,622Top 30%
Rochester, NY: #1,686 of 6,268 inventorsTop 30%
New York: #27,005 of 115,490 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert E. McCumiskey has been granted 5 US patents while listed as an inventor at Xerox. The first was granted in 1996 and the most recent in September 2003. Robert E. McCumiskey ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert E. McCumiskey in Rochester, NY, US.

Patents per Year

Patents granted per year, 1996 to 2003Bar chart with a peak of 2 patents in 1998.peak 21996: 1 patents19961998: 2 patents19982000: 1 patents20002003: 1 patents2003

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6627002 Hollow cylindrical imaging member treatment process with solid carbon dioxide pellets Richard P. Millonzi, Robert S. Foltz, Richard C. Petralia, Leslie W. Caccamise, Harold F. Hammond +2 more 2003-09-30 $7,884,000
6165660 Organic photoreceptor with improved adhesion between coated layers John S. Chambers, Huoy-Jen Yuh 2000-12-26 $2,906,000
5788774 Substrate coating assembly employing a plug member John S. Chambers, Rachael A. Forgit 1998-08-04 $12,755,000
5722016 Electrostatographic imaging member assembly Ronald E. Godlove, Venita A. Jordan, Huoy-Jen Yuh, Kamran U. Zaman 1998-02-24 $12,717,000
5531872 Processes for preparing photoconductive members by electrophoresis Rachael A. Forgit, Ronald E. Godlove, John S. Chambers, Huoy-Jen Yuh, Kamran U. Zaman +1 more 1996-07-02 $4,834,000