Individual holder
FRAENNINGE THOMAS K
GB·2 granted patents·96 citations·filing 1987–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0177US4857112AMethod and apparatus for cleaning a pipe system provided for the operation of bathsFRAENNINGE THOMAS K·Filed 1987·Granted Aug 15, 1989·59 cites·21 claims
- 0263US4954179AMethod and apparatus for cleaning a pipe system provided for the operation of bathsFRAENNINGE THOMAS K·Filed 1989·Granted Sep 4, 1990·37 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →