Inventor · disambiguated record
Robert J. Ehmke
Also filed as: EHMKE ROBERT · EHMKE ROBERT J
10 granted patents·1 pending application·116 citations·filing 1983–2014
89Inventor score
Files withDESIGN SPECIALTIES INC6DESIGN SPECALTIES INC1EHMKE ROBERT1EHMKE ROBERT J1SCHARFENBERGKUPPLUNG GMBH & CO1
Top patents by PatentIndex Score
11 records- 0189USD344595SStructural extrusionDESIGN SPECALTIES INC·Filed 1992·Granted Feb 22, 1994·51 cites·1 claims
- 0270USD320849SFireplace doorDESIGN SPECIALTIES INC·Filed 1989·Granted Oct 15, 1991·13 cites·1 claims
- 0368USD344598SStructural extrusionDESIGN SPECIALTIES INC·Filed 1992·Granted Feb 22, 1994·14 cites·1 claims
- 0461US2010148641A1Indoor/Outdoor Kitchen SystemEHMKE ROBERT·Filed 2009·Application pending·0 cites
- 0555US9661922B2Outdoor modular frame systemSunset Bay Outdoor·Filed 2014·Granted May 30, 2017·5 cites·15 claims
- 0647USD344599SStructural extrusionDESIGN SPECIALTIES INC·Filed 1992·Granted Feb 22, 1994·6 cites·1 claims
- 0742US6264048B1Electric cable coupling for rail-borne vehiclesSCHARFENBERGKUPPLUNG GMBH & CO·Filed 1999·Granted Jul 24, 2001·14 cites·18 claims
- 0842USD281527SCorner fireplace doors and panelEHMKE ROBERT J·Filed 1983·Granted Nov 26, 1985·4 cites·1 claims
- 0935USD344808SStructural extrusionDESIGN SPECIALTIES INC·Filed 1992·Granted Mar 1, 1994·2 cites·1 claims
- 1034US5167219AFrame assembly for a fireplace openingDESIGN SPECIALTIES INC·Filed 1991·Granted Dec 1, 1992·6 cites·10 claims
- 1132USD346033SStructural extrusionDESIGN SPECIALTIES INC·Filed 1992·Granted Apr 12, 1994·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →