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

Carpenter Manufacturing — 7 Patents

Rank (All Time): #76,151 of 105,732Top 75%
4 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1987 to 1996Bar chart with a peak of 2 patents in 1991.peak 21987: 1 patents19871991: 2 patents19911994: 2 patents19941995: 1 patents19951996: 1 patents1996

Top Inventors at Carpenter Manufacturing All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Thomas S. Carpenter 7
2 David D. Hand 5
3 Arthur C. Goldsmith 2
3 David J. Palmowski 2