Inventor · disambiguated record
Robert G. Hartman
Also filed as: GOLDSTEIN ROBERT P · HARTMAN ROBERT G
6 granted patents·82 citations·filing 1978–2003
84Inventor score
Top patents by PatentIndex Score
6 records- 0181US6374763B1Blow molded dock floatFLOTATION DEVICES INC·Filed 2000·Granted Apr 23, 2002·25 cites·41 claims
- 0277USD269643STrash can and lidZARN INC·Filed 1981·Granted Jul 5, 1983·17 cites·1 claims
- 0363USD255865STrash can coverZARN INC·Filed 1978·Granted Jul 15, 1980·8 cites·1 claims
- 0461USD271818STrash can coverZARN INC·Filed 1981·Granted Dec 13, 1983·8 cites·1 claims
- 0554US4197984AComposite envelopeDITTLER BROTHERS INC·Filed 1978·Granted Apr 15, 1980·20 cites·4 claims
- 0634USD496624SBlow molded dock floatWHITERIDGE PLASTICS LLC·Filed 2003·Granted Sep 28, 2004·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →