Inventor · disambiguated record
Ralph Trine
Also filed as: LE CLEAR ROBERT L · TRINE RALPH · TRINE RALPH D
9 granted patents·142 citations·filing 1978–2005
89Inventor score
Files withVESTIL MFG COMPANY4VESTIL MFG CO2T AND S EQUIPMENT1VESTIL MANUFACTURING CORP1VESTIL MFG CORP1
Top patents by PatentIndex Score
9 records- 0179US6729631B2Multi-diameter container dollyVESTIL MFG COMPANY·Filed 2002·Granted May 4, 2004·34 cites·14 claims
- 0277USD470598SBollard sleeve coverVESTIL MFG COMPANY·Filed 2002·Granted Feb 18, 2003·25 cites·1 claims
- 0370US4209869ALifting apparatus for dockboardT AND S EQUIPMENT·Filed 1978·Granted Jul 1, 1980·23 cites·9 claims
- 0455US7810821B2Storage device for use with a pallet jackVESTIL MFG CORP·Filed 2005·Granted Oct 12, 2010·2 cites·18 claims
- 0555US5303968ALocking mechanism for barrel lifting apparatusVESTIL MANUFACTURING CORP·Filed 1993·Granted Apr 19, 1994·20 cites·12 claims
- 0651US6789827B2Multifunction drum lifter and wrenchVESTIL MFG COMPANY·Filed 2002·Granted Sep 14, 2004·5 cites·21 claims
- 0749US6843154B2Drum plug and faucet wrenchVESTIL MFG COMPANY·Filed 2002·Granted Jan 18, 2005·5 cites·10 claims
- 0843US5596892ASecurity drum lockout deviceVESTIL MFG CO·Filed 1995·Granted Jan 28, 1997·16 cites·6 claims
- 0932US6065189ACart handleVESTIL MFG CO·Filed 1996·Granted May 23, 2000·12 cites·12 claims
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