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

Ppt Research — 7 Patents

Rank (All Time): #73,900 of 106,120Top 70%
10 inventors
7 Patents All Time

Top Inventors at Ppt Research All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Irl E. Ward 6
2 Jesse Leaymen 1
2 Alan R. Duly 1
2 Amy Ann Heller 1
2 Danielle French 1
2 Deliang Ding 1
2 Irl B. Ward 1
2 Phuong-Anh Tang 1
2 Susan Jane Broadway 1
2 David William Bonser 1