Inventor · disambiguated record
John R. Knowles
Also filed as: KNOWLES JOHN BRUCE · KNOWLES JOHN R
2 granted patents·1 pending application·123 citations·filing 1990–2001
69Inventor score
Files withKNOWLES JOHN R2
Top patents by PatentIndex Score
3 records- 0184US5082231APost holder and marker thereforKNOWLES JOHN R·Filed 1991·Granted Jan 21, 1992·74 cites·1 claims
- 0267US5040684AFoldable multi-ply shock-absorbing edge protectorKNOWLES JOHN R·Filed 1990·Granted Aug 20, 1991·49 cites·4 claims
- 0324US2003154868A1Screen printing apparatusFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →