Inventor · disambiguated record
Bruce St. Pierre
Also filed as: ST PIERRE BRUCE
14 granted patents·221 citations·filing 1998–2018
92Inventor score
Top patents by PatentIndex Score
14 records- 0192US6446762B1Elevator machine support frame mounted to hoistway wallOTIS ELEVATOR CO·Filed 1999·Granted Sep 10, 2002·61 cites·23 claims
- 0287US6095288APit-less elevatorOTIS ELEVATOR CO·Filed 1999·Granted Aug 1, 2000·38 cites·14 claims
- 0385US6341669B1Pivoting termination for elevator ropeOTIS ELEVATOR CO·Filed 2000·Granted Jan 29, 2002·32 cites·6 claims
- 0482US6672013B1Method of installing elevator railsOTIS ELEVATOR CO·Filed 2000·Granted Jan 6, 2004·27 cites·6 claims
- 0575US6446763B1Integrated elevator installation hoist toolOTIS ELEVATOR CO·Filed 2000·Granted Sep 10, 2002·20 cites·10 claims
- 0662US9919900B2Bedplate for elevator systemOTIS ELEVATOR CO·Filed 2013·Granted Mar 20, 2018·2 cites·17 claims
- 0761US10941020B2Deflector sheave bracket for offset bedplateOTIS ELEVATOR CO·Filed 2018·Granted Mar 9, 2021·0 cites·18 claims
- 0861US8302740B2Integrated support for elevator machine, sheaves and terminationsSWAYBILL BRUCE P·Filed 2003·Granted Nov 6, 2012·12 cites·8 claims
- 0955US7150342B2Elevator structure mounting system having horizontal member for reducing building loads at top of hoistwayOTIS ELEVATOR CO·Filed 2000·Granted Dec 19, 2006·8 cites·20 claims
- 1053US6591944B2Method and apparatus for adjusting steering angle for elevator sheaveOTIS ELEVATOR CO·Filed 2000·Granted Jul 15, 2003·6 cites·10 claims
- 1152US8807288B1Retractable toe guardRIVERA JAMES A·Filed 2000·Granted Aug 19, 2014·7 cites·19 claims
- 1250US10625984B2Counterweight for elevator systemOTIS ELEVATOR CO·Filed 2015·Granted Apr 21, 2020·0 cites·12 claims
- 1348US6805222B2Method and apparatus for adjusting steering angle for elevator sheaveOTIS ELEVATOR CO·Filed 2003·Granted Oct 19, 2004·4 cites·8 claims
- 1428US7874404B1Elevator system having drive motor located between elevator car and hoistway sidewallOTIS ELEVATOR CO·Filed 1998·Granted Jan 25, 2011·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →