Inventor · disambiguated record
Clifford R. Johnson
Also filed as: JOHNSON CLIFFORD R · JOHNSON CLIFFORD RAY
3 granted patents·67 citations·filing 1974–1976
71Inventor score
Files withTRUS JOIST CORP3
Top patents by PatentIndex Score
3 records- 0187US3963552AMethod of feeding sheets to a continuous laminating pressTRUS JOIST CORP·Filed 1974·Granted Jun 15, 1976·44 cites·3 claims
- 0274US4014201AApparatus and method for forming truss tubular web components having flat symmetrically bifurcated endsTRUS JOIST CORP·Filed 1976·Granted Mar 29, 1977·21 cites·7 claims
- 0324US4057088AApparatus for forming serrations in opposed edges of wooden panels for use in I-beamsTRUS JOIST CORP·Filed 1976·Granted Nov 8, 1977·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →