Inventor · disambiguated record

Frank R. Schwartz, Jr.

Also filed as: SCHWARTZ JR FRANK R

3 granted patents·70 citations·filing 1992–1993

74Inventor score

Technology areasC01B

Files withWESTVACO CORP3

Top patents by PatentIndex Score

3 records

0180US5212144AProcess for making chemically activated carbonWESTVACO CORP·Filed 1992·Granted May 18, 1993·40 cites·20 claims
0267US5312599ARotary furnace apparatus for making chemically activated carbonWESTVACO CORP·Filed 1993·Granted May 17, 1994·21 cites·4 claims
0343US5270017AApparatus for making chemically activated carbonWESTVACO CORP·Filed 1992·Granted Dec 14, 1993·9 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →