Inventor · disambiguated record
Marvin R. Appel
Also filed as: APPEL MARVIN · APPEL MARVIN R
6 granted patents·1 pending application·199 citations·filing 1972–2008
85Inventor score
Top patents by PatentIndex Score
7 records- 0191US7638597B2Removal of metal contaminants from polyethyleneEQUISTAR CHEM LP·Filed 2007·Granted Dec 29, 2009·17 cites·11 claims
- 0289US4886354AMethod and apparatus for measuring crystal formationCONOCO INC·Filed 1988·Granted Dec 12, 1989·129 cites·3 claims
- 0382US8206825B2Preparation of wires and cablesAPPEL MARVIN R·Filed 2008·Granted Jun 26, 2012·10 cites·19 claims
- 0475US3992685AChemical laser pumpTRW SYSTEMS & ENERGY·Filed 1976·Granted Nov 16, 1976·22 cites·10 claims
- 0568US4514698AChemical laser pump including cryogenic and condensing meansTRW INC·Filed 1980·Granted Apr 30, 1985·18 cites·8 claims
- 0641US3957507AOxidation resistant refractory alloysTRW INC·Filed 1972·Granted May 18, 1976·3 cites·5 claims
- 0738US2005245687A1Multimodal polyethylene extrusionAPPEL MARVIN R·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →