Inventor · disambiguated record
C. Bruce Hewson
Also filed as: HEWSON C BRUCE
7 granted patents·398 citations·filing 1986–2000
87Inventor score
Files withBREWMASTER SYSTEMS LTD2A J LEISURE GROUP LTD1ALTERO TECH INC1DUAL FLUSH HOLDINGS INC1J & M DISTRIBUTORS LTD1
Top patents by PatentIndex Score
7 records- 0189US4717031AFermentation vesselBREWMASTER SYSTEMS LTD·Filed 1986·Granted Jan 5, 1988·55 cites·18 claims
- 0288US6435180B1Method and apparatus for delivering humidified air to a face maskJ & M DISTRIBUTORS LTD·Filed 2000·Granted Aug 20, 2002·275 cites·23 claims
- 0366USD305601SFermentation vesselBREWMASTER SYSTEMS LTD·Filed 1986·Granted Jan 23, 1990·12 cites·1 claims
- 0465US5410150AFiber optic controller with an interface having an emitting diode and a photodetectorA J LEISURE GROUP LTD·Filed 1993·Granted Apr 25, 1995·40 cites·8 claims
- 0558USD339837SPhysical exerciserALTERO TECH INC·Filed 1990·Granted Sep 28, 1993·11 cites·1 claims
- 0636USD370721SCombined toilet flush valve seat and overflow tubeDUAL FLUSH HOLDINGS INC·Filed 1994·Granted Jun 11, 1996·4 cites·1 claims
- 0717USD402219SOil samplerQUANTECH INSTR INC·Filed 1997·Granted Dec 8, 1998·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →