Inventor · disambiguated record
Steven E. Callahan
Also filed as: CALLAHAN STEVEN · CALLAHAN STEVEN E
8 granted patents·178 citations·filing 1993–2013
89Inventor score
Top patents by PatentIndex Score
8 records- 0191US5464091AProtective coversMICROPLAS INC·Filed 1993·Granted Nov 7, 1995·60 cites·2 claims
- 0276US5632374ACompact disc transfer stationMICROPLAS INC·Filed 1995·Granted May 27, 1997·37 cites·23 claims
- 0367US5775663ACopy StandMICROPLAS INC·Filed 1996·Granted Jul 7, 1998·30 cites·19 claims
- 0462USD388605SCard caseMICROPLAS INC·Filed 1996·Granted Jan 6, 1998·12 cites·1 claims
- 0562US5509731AEjecting storage caseMICROPLAS INC·Filed 1993·Granted Apr 23, 1996·15 cites·17 claims
- 0657US5415298ARecorded medium storage caseMICROPLAS INC·Filed 1993·Granted May 16, 1995·12 cites·18 claims
- 0750USD766734SFlexible pouch with internal structurePerimeter Brand Packaging LLC·Filed 2013·Granted Sep 20, 2016·8 cites·1 claims
- 0831US5921521ACopy standMICROPLAS INC·Filed 1998·Granted Jul 13, 1999·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →