Inventor · disambiguated record
Karl Knapp
Also filed as: KNAPP KARL · KNAPP KARL E
5 granted patents·1 pending application·197 citations·filing 1976–2024
83Inventor score
Files withATLANTIC RICHFIELD CO1JARMAN MATTHEW1SICHANUGRIST PORPONTH1SIEMENS AG1SIEMENS SOLAR IND LP1
Top patents by PatentIndex Score
6 records- 0191US5211824AMethod and apparatus for sputtering of a liquidSIEMENS SOLAR IND LP·Filed 1991·Granted May 18, 1993·97 cites·113 claims
- 0288US4873118AOxygen glow treating of ZnO electrode for thin film silicon solar cellATLANTIC RICHFIELD CO·Filed 1988·Granted Oct 10, 1989·67 cites·13 claims
- 0366US4308508APhase locked loop frequency modulatorSIEMENS AG·Filed 1980·Granted Dec 29, 1981·22 cites·4 claims
- 0450US2025315089A1Systems and methods for monitoring device non-usageJARMAN MATTHEW·Filed 2024·Application pending·0 cites
- 0536US4790883ALow light level solar cellSICHANUGRIST PORPONTH·Filed 1987·Granted Dec 13, 1988·7 cites·7 claims
- 0627US4124745AAccumulator with plate element having a rib for securing to cell wallVARTA BATTERIE·Filed 1976·Granted Nov 7, 1978·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →