Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Peter Langeman
PL

Peter Langeman

Coaldale, CA: #1 of 1 inventorsTop 100%
Overall (1982): #38,872 of 81,411Top 50%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349296 Irrigation ditch gate — 1982-09-14

Nearby-Ranked Inventors

Peter Lau1
Peter A. Latham1
Peder Larsen1
Peter Langer1
Peter Langen1
Peter Langeluddeke1
Peter M. Lange1
Per-Olof Landgren1
Perry E. Landers1