Inventor · disambiguated record

Joseph P. Tiefenbach

Also filed as: TIEFENBACH JOSEPH P

2 granted patents·31 citations·filing 1976–1978

62Inventor score

Technology areasB29C G02B

Files withDIAMOND SHAMROCK CORP2

Top patents by PatentIndex Score

2 records

0171US4128318ASurface-treated soft contact lensesDIAMOND SHAMROCK CORP·Filed 1978·Granted Dec 5, 1978·25 cites·11 claims
0235US4097657ASurface-treated soft contact lensesDIAMOND SHAMROCK CORP·Filed 1976·Granted Jun 27, 1978·6 cites·8 claims

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