Inventor · disambiguated record
Harold W. Huffman
Also filed as: HUFFMAN HAROLD W · HUFFMAN HAROLD WALTER
4 granted patents·138 citations·filing 1973–1977
81Inventor score
Top patents by PatentIndex Score
4 records- 0189US4063398AMulti-panel envelope form and method of producing sameHUFFMAN HAROLD W·Filed 1975·Granted Dec 20, 1977·46 cites·15 claims
- 0288US3955750AMulti-panel envelope formHUFFMAN HAROLD W·Filed 1974·Granted May 11, 1976·53 cites·12 claims
- 0379US4090205AApparatus and method for jet drop printingMEAD CORP·Filed 1977·Granted May 16, 1978·21 cites·15 claims
- 0472US3977621ADifferential driven rewinder-unwinderHAMILTON TOOL CO·Filed 1973·Granted Aug 31, 1976·18 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →