Inventor · disambiguated record
Harry F. Chapell
Also filed as: CHAPELL HARRY F
6 granted patents·75 citations·filing 1974–1991
83Inventor score
Technology areasH01P
Files withSAGE LABORATORIES6
Top patents by PatentIndex Score
6 records- 0185US3949327AWaveguide low pass filterSAGE LABORATORIES·Filed 1974·Granted Apr 6, 1976·35 cites·4 claims
- 0260US4755778AMicrowave apparatusSAGE LABORATORIES·Filed 1987·Granted Jul 5, 1988·16 cites·8 claims
- 0345US4641111AMicrowave couplerSAGE LABORATORIES·Filed 1985·Granted Feb 3, 1987·9 cites·16 claims
- 0438US4547753AMicrowave couplerSAGE LABORATORIES·Filed 1983·Granted Oct 15, 1985·6 cites·15 claims
- 0536US5148132AMicrowave couplerSAGE LABORATORIES·Filed 1991·Granted Sep 15, 1992·6 cites·35 claims
- 0632US4779066AMulti-position switchSAGE LABORATORIES·Filed 1987·Granted Oct 18, 1988·3 cites·48 claims
Join the waitlist — get patent alerts
Get an alert when Harry F. Chapell 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 →