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

L.T. Hampel — 10 Patents

Rank (All Time): #52,219 of 105,732Top 50%
3 inventors
10 Patents All Time

Patents per Year

Patents granted per year, 1983 to 2025Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831994: 1 patents19941995: 1 patents19951998: 1 patents19982013: 1 patents20132015: 1 patents20152016: 1 patents20162017: 1 patents20172020: 1 patents20202025: 1 patents2025

Top Inventors at L.T. Hampel All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Lance T. Hampel 9
2 Edward G. Wolk 5
3 Roger R. Sacia 1