Inventor · disambiguated record
Peter O. Erlandsen
Also filed as: ERLANDSEN PETER · ERLANDSEN PETER O
4 granted patents·133 citations·filing 1983–1997
79Inventor score
Top patents by PatentIndex Score
4 records- 0193US5861084ASystem and method for minimizing horizontal vibration of elevator compensating ropesOTIS ELEVATOR CO·Filed 1997·Granted Jan 19, 1999·80 cites·7 claims
- 0275US5947232ASwing arm to prevent sway of elevator ropesOTIS ELEVATOR CO·Filed 1997·Granted Sep 7, 1999·32 cites·12 claims
- 0353US4425723AClam dredgeERLANDSEN PETER·Filed 1983·Granted Jan 17, 1984·16 cites·5 claims
- 0427US4827635ABivalve mollusk dredgeERLANDSEN PETER·Filed 1988·Granted May 9, 1989·5 cites·31 claims
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