Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Gary D. Lehnhardt Construction Forms 3
2 Douglas B. Cole Kimberly-Clark Worldwide 2
3 Alan Belohlav Lucas-Milhaupt 1
3 Dean Holzberger European Touch, Ltd., Ii 1

Part of Wisconsin