Inventor · disambiguated record
Robert E. Schaefer
Also filed as: SCHAEFER ROBERT E
4 granted patents·97 citations·filing 1975–1993
79Inventor score
Top patents by PatentIndex Score
4 records- 0168US4833178AComposition and method for setting and grouting ceramic tileTILE COUNCIL OF AMERICA·Filed 1988·Granted May 23, 1989·23 cites·9 claims
- 0265US4000214AUrethane additive to a standard epoxy resin to improve adhesion to vinyl materialsREICHHOLD CHEMICALS INC·Filed 1975·Granted Dec 28, 1976·22 cites·4 claims
- 0359US5375746AFood pump having a cast valve bodySERVER PRODUCTS INC·Filed 1993·Granted Dec 27, 1994·37 cites·32 claims
- 0453US4418166AHigh temperature resistant adhesive bonding composition of epoxy resin and two-part hardenerTILE COUNCIL OF AMERICA·Filed 1981·Granted Nov 29, 1983·15 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →