Inventor · disambiguated record
Charles Koehler
Also filed as: KOEHLER CHARLES · KOEHLER CHARLES F · KOEHLER CHARLES J
2 granted patents·1 pending application·1 citations·filing 1976–2002
31Inventor score
Top patents by PatentIndex Score
3 records- 0138US2003058438A1Test socket with structural optical windowFiled 2002·Application pending·0 cites
- 0216US4064759APressure measuring deviceKOEHLER CHARLES·Filed 1976·Granted Dec 27, 1977·0 cites·9 claims
- 039US4436471AMethod and apparatus for stacking for bars and the likeKOEHLER CHARLES F·Filed 1981·Granted Mar 13, 1984·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Charles Koehler files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →