Inventor · disambiguated record
Richard D. Seaberg
Also filed as: SEABERG RICHARD D
22 granted patents·585 citations·filing 1975–2004
97Inventor score
Files withCASCADE CORP22
Top patents by PatentIndex Score
22 records- 0192US3990594AFluid-actuated clamping apparatus and circuitCASCADE CORP·Filed 1975·Granted Nov 9, 1976·39 cites·12 claims
- 0290US5417464ASlip-correcting load-clamping systemCASCADE CORP·Filed 1994·Granted May 23, 1995·54 cites·28 claims
- 0389US6135704ALayer-picking clamp supported on a forklift truckCASCADE CORP·Filed 1997·Granted Oct 24, 2000·49 cites·18 claims
- 0489US4185944ASlide structure for parallel arm clamps and the likeCASCADE CORP·Filed 1978·Granted Jan 29, 1980·38 cites·15 claims
- 0587US6390751B2Adaptive load-clamping systemCASCADE CORP·Filed 2001·Granted May 21, 2002·29 cites·2 claims
- 0686US4161256AFluid power system having multiple, separately controllable double-acting fluid motors and reduced number of fluid conduitsCASCADE CORP·Filed 1977·Granted Jul 17, 1979·28 cites·17 claims
- 0780US5984617AClamp for handling stacked loads of different sizes at different maximum clamping forcesCASCADE CORP·Filed 1998·Granted Nov 16, 1999·37 cites·14 claims
- 0879US4752179APush-pull load handler for forklift truckCASCADE CORP·Filed 1987·Granted Jun 21, 1988·32 cites·6 claims
- 0976US7018159B2Adaptive load-clamping systemCASCADE CORP·Filed 2004·Granted Mar 28, 2006·30 cites·5 claims
- 1076US6318949B1Clamp for handling stacked loads of different sizesCASCADE CORP·Filed 2000·Granted Nov 20, 2001·18 cites·16 claims
- 1174US6431816B1Adaptive load-clamping systemCASCADE CORP·Filed 1998·Granted Aug 13, 2002·26 cites·1 claims
- 1272US6454511B1Adaptive load-clamping systemCASCADE CORP·Filed 2001·Granted Sep 24, 2002·26 cites·4 claims
- 1371US6439826B1Adaptive load-clamping systemCASCADE CORP·Filed 1999·Granted Aug 27, 2002·37 cites·10 claims
- 1470US4482286AForklift truck push-pull slipsheet handler for facilitating conversion of truck between slipsheet handling and pallet handling capabilitiesCASCADE CORP·Filed 1983·Granted Nov 13, 1984·22 cites·28 claims
- 1569US5927932AClamp assembly with automatic rotation controlCASCADE CORP·Filed 1997·Granted Jul 27, 1999·26 cites·6 claims
- 1663US6843636B2Adaptive load-clamping systemCASCADE CORP·Filed 2002·Granted Jan 18, 2005·16 cites·7 claims
- 1762US4699565ALift truck load-handling attachment having vertically-slidable quick-disconnect hookCASCADE CORP·Filed 1985·Granted Oct 13, 1987·19 cites·9 claims
- 1861US4230434ALift truck load-handling attachment having integral quick-disconnect hookCASCADE CORP·Filed 1979·Granted Oct 28, 1980·14 cites·10 claims
- 1960US7056078B2Hydraulically-synchronized clamp for handling stacked loads different sizesCASCADE CORP·Filed 2003·Granted Jun 6, 2006·7 cites·13 claims
- 2060US4708575AForklift truck push-pull slipsheet handler for facilitating conversion of truck between slipsheet handling and pallet handling capabilitiesCASCADE CORP·Filed 1986·Granted Nov 24, 1987·19 cites·4 claims
- 2150US4008875ASequence valve for clamping apparatusCASCADE CORP·Filed 1976·Granted Feb 22, 1977·10 cites·7 claims
- 2241US4624620AForklift truck push-pull slipsheet handler for facilitating conversion of truck between slipsheet handling and pallet handling capabilitiesCASCADE CORP·Filed 1985·Granted Nov 25, 1986·9 cites·9 claims
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