Inventor · disambiguated record
Alvin J. Drehman
Also filed as: DREHMAN ALVIN · DREHMAN ALVIN J
6 granted patents·114 citations·filing 1989–2004
84Inventor score
Top patents by PatentIndex Score
6 records- 0179US5376626AMagnetic field operated superconductor switchUS ARMY·Filed 1992·Granted Dec 27, 1994·61 cites·3 claims
- 0261US5378341AConical magnetron sputter sourceUS ARMY·Filed 1993·Granted Jan 3, 1995·21 cites·6 claims
- 0357US7318948B1Light transmissive filmsUS AIR FORCE·Filed 2004·Granted Jan 15, 2008·5 cites·10 claims
- 0453US4963852ASuperconductor switchUS AIR FORCE·Filed 1989·Granted Oct 16, 1990·14 cites·4 claims
- 0540US5936401ADevice and process for measuring electrical properties at a plurality of locations on thin film superconductorsUS AIR FORCE·Filed 1996·Granted Aug 10, 1999·10 cites·8 claims
- 0633US5742073ASuperconducting weak link array switchUS ARMY·Filed 1996·Granted Apr 21, 1998·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →