Inventor · disambiguated record
Philip S. Callahan
Also filed as: CALLAHAN PHILIP S
5 granted patents·1 pending application·163 citations·filing 1975–2002
83Inventor score
Top patents by PatentIndex Score
6 records- 0179US5528049AFrequency emitter for control of insectsFOX INVEST CO·Filed 1995·Granted Jun 18, 1996·59 cites·13 claims
- 0278US5424551AFrequency emitter for control of insectsFOX RICHARD J·Filed 1993·Granted Jun 13, 1995·48 cites·22 claims
- 0376US3997785AInsect antenna vibrating frequency modulator and resonating maserlike IR emitterUS AGRICULTURE·Filed 1975·Granted Dec 14, 1976·21 cites·17 claims
- 0436US5449376ASystem and method for producing highly amplified radio signals for feedback into the human bodyFOX RICHARD J·Filed 1993·Granted Sep 12, 1995·28 cites·18 claims
- 0534US2002125419A1Solid-state organic maserFiled 2002·Application pending·0 cites
- 0617US5247933APhotonic ionic cloth radio amplifierCALLAHAN PHILIP S·Filed 1991·Granted Sep 28, 1993·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →