Inventor · disambiguated record
Janis J. Cilderman
Also filed as: CILDERMAN JANIS · CILDERMAN JANIS J
5 granted patents·60 citations·filing 1979–1987
81Inventor score
Files withOTIS ELEVATOR CO5
Top patents by PatentIndex Score
5 records- 0161US4324360AElevator guide rail mounting arrangementOTIS ELEVATOR CO·Filed 1981·Granted Apr 13, 1982·17 cites·2 claims
- 0250US4287651AMethod for fabricating and installing thermoset sheave insertsOTIS ELEVATOR CO·Filed 1979·Granted Sep 8, 1981·14 cites·1 claims
- 0344US4793441AElevator car system with three guide railsOTIS ELEVATOR CO·Filed 1987·Granted Dec 27, 1988·13 cites·4 claims
- 0443US4459754AMethod and apparatus for measuring interior sheave groove dimensionsOTIS ELEVATOR CO·Filed 1982·Granted Jul 17, 1984·9 cites·4 claims
- 0539US4198196AApparatus for splicing ends of a grooved sheave insert memberOTIS ELEVATOR CO·Filed 1979·Granted Apr 15, 1980·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →