Inventor · disambiguated record
Erich O. Riedel
Also filed as: RIEDEL ERICH O
3 granted patents·22 citations·filing 1980–1982
68Inventor score
Technology areasF28G
Top patents by PatentIndex Score
3 records- 0138US4447925ASluice apparatus for cleaning the interior of pipesGUTMANN ALFRED GMBH & CO·Filed 1982·Granted May 15, 1984·10 cites·4 claims
- 0232US4343703AApparatus for cleaning the interior faces of pipes or tubesRIEDEL TECHNIK GMBH·Filed 1980·Granted Aug 10, 1982·6 cites·6 claims
- 0331US4343702AApparatus for cleaning the inside faces of pipes or tubesRIEDEL TECHNIK GMBH·Filed 1980·Granted Aug 10, 1982·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →