Inventor · disambiguated record
Karl B. Orndorff
Also filed as: ORNDORFF KARL B
17 granted patents·352 citations·filing 1981–2002
95Inventor score
Top patents by PatentIndex Score
17 records- 0194US6653943B2Suspension rope wear detectorINVENTIO AG·Filed 2001·Granted Nov 25, 2003·55 cites·12 claims
- 0285US4926974AElevator car with improved car door clutchINVENTIO AG·Filed 1989·Granted May 22, 1990·48 cites·13 claims
- 0385US4635756AElevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Jan 13, 1987·43 cites·8 claims
- 0477US4699251AElevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Oct 13, 1987·32 cites·8 claims
- 0575US4708223AEmergency lighting for elevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Nov 24, 1987·34 cites·7 claims
- 0674US6722475B2Elevator safety plank assemblyINVENTIO AG·Filed 2002·Granted Apr 20, 2004·17 cites·20 claims
- 0772US4749061AElevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Jun 7, 1988·28 cites·13 claims
- 0864US6431322B1Plunger guide for a telescopic jack in a hydraulic elevatorINVENTIO AG·Filed 2000·Granted Aug 13, 2002·14 cites·19 claims
- 0957US4711322AElevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Dec 8, 1987·16 cites·4 claims
- 1050US4394809ACoreless hung panel assemblyWESTINGHOUSE ELECTRIC CORP·Filed 1981·Granted Jul 26, 1983·16 cites·2 claims
- 1148US4924974AElevator system having hall lantern assembly for elevator car door post of hatch door postINVENTIO AG·Filed 1989·Granted May 15, 1990·12 cites·11 claims
- 1248US4712651AElevator cabWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Dec 15, 1987·11 cites·1 claims
- 1343US4726449AElevator cab and door strike post construction thereforWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Feb 23, 1988·10 cites·6 claims
- 1440US4570754AElevator cab with retractable buttons for protective padsWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Feb 18, 1986·7 cites·8 claims
- 1539US6659231B2Self-balancing synchronization assembly for a hydraulic elevatorINVENTIO AG·Filed 2002·Granted Dec 9, 2003·1 cites·12 claims
- 1636US6098759AHydraulic elevatorINVENTIO AG·Filed 1999·Granted Aug 8, 2000·6 cites·9 claims
- 1727US4514946AArchitraveWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted May 7, 1985·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →