Inventor · disambiguated record

Philip C. Rolffs

Also filed as: ROLFFS PHILIP C

3 granted patents·21 citations·filing 1988–1989

67Inventor score

Technology areasB27K

Files withROLFFS PHILIP C3

Top patents by PatentIndex Score

3 records

0143US4959076ASynthetic rosewood and method of production thereofROLFFS PHILIP C·Filed 1989·Granted Sep 25, 1990·12 cites·24 claims
0231US4840637ASynthetic ebony and method of producing the same (I)ROLFFS PHILIP C·Filed 1988·Granted Jun 20, 1989·6 cites·16 claims
0325US4840638ASynthetic ebony and method of producing the same (II)ROLFFS PHILIP C·Filed 1988·Granted Jun 20, 1989·3 cites·19 claims

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