Inventor · disambiguated record
John B. Cheung
Also filed as: CHEUNG JOHN · CHEUNG JOHN B
4 granted patents·173 citations·filing 1976–2013
81Inventor score
Top patents by PatentIndex Score
4 records- 0191US10178924B2Cooking systemSHARKNINJA OPERATING LLC·Filed 2013·Granted Jan 15, 2019·28 cites·21 claims
- 0289US4081200AMethod and apparatus to remove structural concreteFLOW IND INC·Filed 1976·Granted Mar 28, 1978·67 cites·17 claims
- 0383US4306627AFluid jet drilling nozzle and methodFLOW IND INC·Filed 1979·Granted Dec 22, 1981·57 cites·8 claims
- 0451US4074779ABackwashing system for slurry pick-up used in hydraulic borehole mining devicesUS INTERIOR·Filed 1977·Granted Feb 21, 1978·21 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →