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

Document Imaging Systems — 5 Patents

Rank (All Time): #93,549 of 106,120Top 90%
4 inventors
5 Patents All Time

Top Inventors at Document Imaging Systems All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Kevin C. Frank 4
1 Patrick J. Karpen 4
3 C. Graham Baxter 1
3 John W. Meadows 1