Inventor · disambiguated record
Robert E. Cullen
Also filed as: CULLEN Jr ROBERT E · CULLEN ROBERT E
6 granted patents·136 citations·filing 1974–1985
85Inventor score
Top patents by PatentIndex Score
6 records- 0194US4051794AAutomatic sewing machineUNION SPECIAL CORP·Filed 1975·Granted Oct 4, 1977·32 cites·41 claims
- 0291US3982491AAutomatic sewing machineUNION SPECIAL CORP·Filed 1974·Granted Sep 28, 1976·57 cites·71 claims
- 0384US4133275AAutomatic sewing machineUNION SPECIAL CORP·Filed 1977·Granted Jan 9, 1979·16 cites·60 claims
- 0460US4547938AYarn texturing jetDU PONT·Filed 1984·Granted Oct 22, 1985·13 cites·2 claims
- 0552US4574436AYarn texturing jetDU PONT·Filed 1985·Granted Mar 11, 1986·8 cites·3 claims
- 0646US3986466AAutomatic sewing machineUNION SPECIAL CORP·Filed 1975·Granted Oct 19, 1976·10 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →