Inventor · disambiguated record
Paul E. Ritchey
Also filed as: RITCHEY PAUL · RITCHEY PAUL E
5 granted patents·71 citations·filing 1978–2020
81Inventor score
Top patents by PatentIndex Score
5 records- 0182USD921836SFilter assembly for water treatment systemACCESS BUSINESS GROUP INT LLC·Filed 2020·Granted Jun 8, 2021·9 cites·1 claims
- 0280USD921834SFilter for water treatment systemACCESS BUSINESS GROUP INT LLC·Filed 2020·Granted Jun 8, 2021·8 cites·1 claims
- 0370US4778305ASlip-form paver with laterally moveable paving toolREXWORKS INC·Filed 1987·Granted Oct 18, 1988·35 cites·8 claims
- 0449US4193468ACombination vehicle underpan and maintenance platformREXNORD INC·Filed 1978·Granted Mar 18, 1980·10 cites·6 claims
- 0534US4688963ADowel bar placingREXWORKS INC·Filed 1986·Granted Aug 25, 1987·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →