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

Prime Polymer Co. — 1 Patent in 2021

Rank (2021): #22,648 of 31,441Top 75%
1 inventors
1 Patents 2021

Top Inventors at Prime Polymer Co. 2021

Showing 1–1 of 1 inventors

RankNamePatents
1 Tatsuji Kawamura 1