Inventor · disambiguated record
Roy W. Chapel, Jr.
Also filed as: CHAPEL JR ROY W
5 granted patents·147 citations·filing 1977–1988
83Inventor score
Top patents by PatentIndex Score
5 records- 0182US4257061AThermally isolated monolithic semiconductor dieFLUKE MFG CO JOHN·Filed 1977·Granted Mar 17, 1981·50 cites·98 claims
- 0280US4901052AResistor network having bi-axial symmetryFLUKE MFG CO JOHN·Filed 1988·Granted Feb 13, 1990·26 cites·7 claims
- 0378US4907341ACompound resistor manufacturing methodFLUKE MFG CO JOHN·Filed 1987·Granted Mar 13, 1990·44 cites·9 claims
- 0463US4803457ACompound resistor and manufacturing method thereforeCHAPEL JR ROY W·Filed 1987·Granted Feb 7, 1989·18 cites·13 claims
- 0538US4346291AThermally isolated monolithic semiconductor dieFLUKE MFG CO JOHN·Filed 1980·Granted Aug 24, 1982·9 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →