Inventor · disambiguated record
John A. Orr
Also filed as: ORR JOHN A
3 granted patents·186 citations·filing 1991–2008
74Inventor score
Top patents by PatentIndex Score
3 records- 0194US7292189B2Methods and apparatus for high resolution positioningWORCESTER POLYTECH INST·Filed 2005·Granted Nov 6, 2007·166 cites·53 claims
- 0259US8928459B2Precision location methods and systemsCYGANSKI DAVID·Filed 2008·Granted Jan 6, 2015·6 cites·20 claims
- 0348US5259010AReplacement spacer pin with locking keysB & W NUCLEAR SERVICE·Filed 1991·Granted Nov 2, 1993·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →