Inventor · disambiguated record
Robert S. Flight
Also filed as: FLIGHT ROBERT S
3 granted patents·66 citations·filing 1986–1986
73Inventor score
Files withCALDWELL MFG CO3
Top patents by PatentIndex Score
3 records- 0161US4689850APulley mount for window balance systemCALDWELL MFG CO·Filed 1986·Granted Sep 1, 1987·27 cites·32 claims
- 0252US4672713ASpring coupler for block and tackle window balance systemCALDWELL MFG CO·Filed 1986·Granted Jun 16, 1987·20 cites·22 claims
- 0350US4654928AAdjustable friction block and tackle window balance systemCALDWELL MFG CO·Filed 1986·Granted Apr 7, 1987·19 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →