Inventor · disambiguated record
Robert N. Hobbs
Also filed as: HOBBS ROBERT N
5 granted patents·41 citations·filing 1975–1984
76Inventor score
Top patents by PatentIndex Score
5 records- 0160US4513540AGrinding machine with CNC pivotable workheadEX CELL O CORP·Filed 1983·Granted Apr 30, 1985·20 cites·9 claims
- 0258US4654953ATool quill exchanging mechanism for a machine toolEX CELL O CORP·Filed 1984·Granted Apr 7, 1987·15 cites·13 claims
- 0345US4023310AInterform grinding machineBRYANT GRINDER CORP·Filed 1975·Granted May 17, 1977·5 cites·17 claims
- 0427US4450651AStationary grinding wheel dressing unitEX CELL O CORP·Filed 1981·Granted May 29, 1984·1 cites·4 claims
- 0525US4125967AInterform grinding machineBRYANT GRINDER CORP·Filed 1976·Granted Nov 21, 1978·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →