Inventor · disambiguated record
Richard K. Woodruff
Also filed as: WOODRUFF RICHARD K
3 granted patents·38 citations·filing 1977–1981
71Inventor score
Files withREFRACTORY PRODUCTS CO3
Top patents by PatentIndex Score
3 records- 0169US4122644AHeat-insulating fibrous panelsREFRACTORY PRODUCTS CO·Filed 1977·Granted Oct 31, 1978·15 cites·6 claims
- 0250US4401613AMethod of making thermal-insulating moduleREFRACTORY PRODUCTS CO·Filed 1981·Granted Aug 30, 1983·15 cites·8 claims
- 0332US4414674AElectric furnace thermal-insulating moduleREFRACTORY PRODUCTS CO·Filed 1981·Granted Nov 8, 1983·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →