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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles E. Conrad — 4 Patents

Xerox: 4 patents #2,608 of 8,622Top 35%
Scottsville, NY: #18 of 70 inventorsTop 30%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Charles E. Conrad has been granted 4 US patents while listed as an inventor at Xerox. The first was granted in 1993 and the most recent in February 1997. Charles E. Conrad ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Charles E. Conrad in Scottsville, NY, US.

Patents per Year

Patents granted per year, 1993 to 1997Bar chart with a peak of 2 patents in 1993.peak 21993: 2 patents19931996: 1 patents19961997: 1 patents1997

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5599120 Adapter for ink jet printing onto adhesive binding tape William A. Sullivan, Robert A. Coons, Jr. 1997-02-04 $6,648,000
5489763 Printing and encoding of documents having a magnetic strip Susan W. Baxter 1996-02-06 $7,004,000
5272511 Sheet inserter and methods of inserting sheets into a continuous stream of sheets Robert A. Coons, Jr., Thomas W. Cherry 1993-12-21 $4,722,000
5207412 Multi-function document integrater with control indicia on sheets Robert A. Coons, Jr., James B. Myers, Susan W. Baxter 1993-05-04 $1,367,000