Inventor · disambiguated record
Mark Gruenspecht
Also filed as: GRUENSPECHT MARK · GRUENSPECHT MARK J
6 granted patents·56 citations·filing 1986–2007
83Inventor score
Top patents by PatentIndex Score
6 records- 0184US7586071B2RF welding device with filtering and tuningGRUENSPECHT MARK·Filed 2007·Granted Sep 8, 2009·11 cites·8 claims
- 0275US7220950B2RF welding deviceGRUENSPECHT MARK·Filed 2006·Granted May 22, 2007·6 cites·9 claims
- 0373US7012232B1RF welding deviceGRUENSPECHT MARK·Filed 2004·Granted Mar 14, 2006·17 cites·3 claims
- 0450USD299262SInflatable swimming gloveSea Hands·Filed 1986·Granted Jan 3, 1989·7 cites·1 claims
- 0539USD299261SInflatable swimming gloveSea Hands·Filed 1986·Granted Jan 3, 1989·4 cites·1 claims
- 0629US4690651AInflatable aquatic deviceSAMSON SAM·Filed 1986·Granted Sep 1, 1987·11 cites·6 claims
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