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

Tech Ii — 16 Patents

Rank (All Time): #36,213 of 106,120Top 35%
12 inventors
16 Patents All Time

Top Inventors at Tech Ii All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 David A. Shiffer 7
1 Lisa S. Case 7
3 Eric Shiffer 4
#4 Christopher Bortolon 3
#4 Christopher Rixon 3
#6 Brandon Roberts 2
#7 David O. Allen 1
#7 Douglas G. Evans 1
#7 Donna D. Holland 1
#7 Doug Jackson 1
#7 Gerald A. Shiffer 1
#7 John D. Pond, Jr. 1