Inventor · disambiguated record
Joseph L. Berkman
Also filed as: BERKMAN JOSEPH L
12 granted patents·258 citations·filing 1974–1987
93Inventor score
Top patents by PatentIndex Score
12 records- 0193US4117931ACase for differently sized magnetic tape enclosuresBERKMAN JOSEPH L·Filed 1976·Granted Oct 3, 1978·46 cites·15 claims
- 0289USD249590SCarrying case for tape cartridges and cassettesBERKMAN JOSEPH L·Filed 1976·Granted Sep 19, 1978·24 cites·1 claims
- 0387US4003468ACase and insert for differently sized magnetic tape enclosuresBERKMAN JOSEPH L·Filed 1975·Granted Jan 18, 1977·31 cites·20 claims
- 0484US4782949AStorage module for mixed-size magnetic tape receptaclesBERKMAN IND INC·Filed 1987·Granted Nov 8, 1988·32 cites·19 claims
- 0583USD257496SVideo-tape cabinetBERKMAN JOSEPH L·Filed 1978·Granted Nov 11, 1980·17 cites·1 claims
- 0680US4411481AHolder for audio/video cassettes, games cartridges and storage casesBERKMAN JOSEPH L·Filed 1981·Granted Oct 25, 1983·23 cites·21 claims
- 0779US4432453AStorage system for either boxed or unboxed cassettesBERKMAN IND INC·Filed 1982·Granted Feb 21, 1984·22 cites·12 claims
- 0874USD249823SCase for tape cartridges and cassettesBERKMAN JOSEPH L·Filed 1974·Granted Oct 3, 1978·11 cites·1 claims
- 0972US4440458AHolder for video game and computer cartridges, video film cartridges, audio/video cassettes and their storage casesBERKMAN IND INC·Filed 1982·Granted Apr 3, 1984·26 cites·24 claims
- 1068US4518084AStorage system for either boxed or unboxed cassettesBERKMAN IND INC·Filed 1983·Granted May 21, 1985·14 cites·15 claims
- 1167USD249743SCarrying case for tape cartridges and cassettesBERKMAN JOSEPH L·Filed 1974·Granted Sep 26, 1978·8 cites·1 claims
- 1250USD264771SVideo-tape case with removable partitionsBERKMAN JOSEPH L·Filed 1979·Granted Jun 8, 1982·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →