Inventor · disambiguated record
John Papsdorf
Also filed as: PAPSDORF JOHN · PAPSDORF JOHN W · ROSE ROBERT K
8 granted patents·147 citations·filing 1975–2001
86Inventor score
Top patents by PatentIndex Score
8 records- 0194US4163474AInternally finned tubeDU PONT·Filed 1977·Granted Aug 7, 1979·76 cites·6 claims
- 0280USD282671SCircle drafting templatePTL ENG·Filed 1983·Granted Feb 18, 1986·21 cites·1 claims
- 0368US4998336ATruss fabrication apparatus and method of making a trussPAPSDORF JOHN·Filed 1989·Granted Mar 12, 1991·28 cites·4 claims
- 0450US6749251B1Motor vehicleFiled 2001·Granted Jun 15, 2004·8 cites·13 claims
- 0545US4379360AMethod of making a hinge with an integral pintleLIBERTY HARDWARE MANUFACTURING·Filed 1980·Granted Apr 12, 1983·12 cites·4 claims
- 0627US3957188APunched tape control systemCARDINAL OF ADRIAN·Filed 1975·Granted May 18, 1976·2 cites·6 claims
- 0724US3957189APunched tape control systemCARDINAL OF ADRIAN·Filed 1975·Granted May 18, 1976·0 cites·2 claims
- 0824US3955736APunched tape control systemCARDINAL OF ADRIAN·Filed 1975·Granted May 11, 1976·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →