Inventor · disambiguated record
Barry A. Groupp
Also filed as: GROUPP BARRY A
2 granted patents·283 citations·filing 1976–1996
71Inventor score
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2 records- 0190US4245540ASound sustaining device for musical instrumentsGROUPP BARRY A·Filed 1976·Granted Jan 20, 1981·79 cites·18 claims
- 0283US5900825ASystem and method for communicating location and direction specific information to a vehicleMANITTO TECHNOLOGIES INC·Filed 1996·Granted May 4, 1999·204 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →