C. Richard Costin
13Patents
7h-index
8Co-inventors
59Inventor score
Filing activity: Jun 22, 1976 → Apr 28, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5866516A | Compositions and methods for solidifying drilling fluids | Chemistry; Metallurgy | 82 | Expired |
| US4076622A | Microbiocidal macroreticular ion exchange resins, their method of preparation and use | Chemistry; Metallurgy | 27 | Expired |
| US5656703A | Coating composition of epoxy resin, metal di(meth)acrylate and poly(meth)acrylate | Chemistry; Metallurgy | 18 | Expired |
| US6194504A | Process for compounding metal salts in elastomers | Chemistry; Metallurgy | 16 | Expired |
| US5739232A | Water based compositions with improved substrate adhesion | Chemistry; Metallurgy | 15 | Expired |
| US5565535A | Method for improving the substrate adhesion properties of polymer concrete | Chemistry; Metallurgy | 14 | Expired |
| US5298562A | Calcium di(meth)acrylate cured halogenated polyethylene polymers | Chemistry; Metallurgy | 9 | Expired |
| US5425997A | Fatty acid modified alkyd coatings with improved substrate adhesion | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5696190A | Phenolic scorch retarders | Chemistry; Metallurgy | 5 | Expired |
| US5767181A | Elastomers with improved mold release | Chemistry; Metallurgy | 5 | Expired |
| US5175248A | Process for the removal of N-vinylcarbazole from poly(N-vinylcarbazole) | Chemistry; Metallurgy | 2 | Expired |
| US4986940A | Curing process for the manufacture of thermoplastic elastomer binders | Chemistry; Metallurgy | 1 | Expired |
| US4997498A | Propellant with thermoplastic elastomer binder composed of macromolecular block with alkoxyalkyl acrylate termination | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.