Inventor · disambiguated record
John Hinrichs
Also filed as: HINRICHS JOHN · HINRICHS JOHN M
3 granted patents·73 citations·filing 1979–2004
72Inventor score
Top patents by PatentIndex Score
3 records- 0188US4293116AMetallic seat assembly for valvesACF IND INC·Filed 1979·Granted Oct 6, 1981·53 cites·20 claims
- 0254US4270730AMeans to retain a valve stemACF IND INC·Filed 1979·Granted Jun 2, 1981·16 cites·8 claims
- 0344US7536946B2Device and method for engaging penetrable itemsMARS INC·Filed 2004·Granted May 26, 2009·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →