Inventor · disambiguated record

Frederick C. Prue

Also filed as: PRUE FREDERICK · PRUE FREDERICK C

2 granted patents·25 citations·filing 1990–1999

59Inventor score

Technology areasA61L E03D

Files withPRUE FREDERICK1

Top patents by PatentIndex Score

2 records

0129US5142707AAdditive injection unit for a marine toilet systemPRUE FREDERICK·Filed 1990·Granted Sep 1, 1992·20 cites·3 claims
0226US6295657B1Adjustable additive injection unit for a marine toilet systemFiled 1999·Granted Oct 2, 2001·5 cites·5 claims

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