Inventor · disambiguated record
Robert D. Harr
Also filed as: HARR ROBERT D · HARR ROBERT DUANE
5 granted patents·61 citations·filing 1991–1996
80Inventor score
Technology areasA63C
Top patents by PatentIndex Score
5 records- 0173USD330883SWheel hubKRYPTONICS INC·Filed 1991·Granted Nov 10, 1992·18 cites·1 claims
- 0261US5765841AIn-line skate with full access frameROLLERBLADE INC·Filed 1996·Granted Jun 16, 1998·22 cites·14 claims
- 0350USD339320SWheelKRYPTONICS INC·Filed 1991·Granted Sep 14, 1993·7 cites·1 claims
- 0444USD330884SWheelKRYPTONICS INC·Filed 1991·Granted Nov 10, 1992·5 cites·1 claims
- 0540US5855383AIn-line roller skate with interception of vibrationsTECNICA SPA·Filed 1996·Granted Jan 5, 1999·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →