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

Ammco Tools Technology — 5 Patents

Rank (All Time): #102,679 of 105,732Top 100%
7 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1991 to 1994Bar chart with a peak of 3 patents in 1994.peak 31991: 1 patents19911993: 1 patents19931994: 3 patents1994

Top Inventors at Ammco Tools Technology All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Kenneth E. Hartman 3
2 Daniel M. O'Neill 1
2 James D. Ford 1
2 Phillip A. Spainhour 1
2 Ronald W. Carter 1
2 Robert E. Williams 1
2 Ying-Tsun Lee 1