Inventor · disambiguated record
John D. Proffit
Also filed as: PROFFIT JOHN D
3 granted patents·60 citations·filing 1983–1992
66Inventor score
Files withPROFFIT JOHN D3
Top patents by PatentIndex Score
3 records- 0173US4550930AGolf caddyPROFFIT JOHN D·Filed 1983·Granted Nov 5, 1985·56 cites·12 claims
- 0228US5084983APrinting press packing gauge supportPROFFIT JOHN D·Filed 1990·Granted Feb 4, 1992·4 cites·12 claims
- 0322US5311669ANon-magnetic printing press packing gaugePROFFIT JOHN D·Filed 1992·Granted May 17, 1994·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →