Robert B. Turner
62Patents
27h-index
50Co-inventors
91Inventor score
Filing activity: May 28, 1974 → Dec 6, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4530941A | Reaction injection molded polyurethanes employing high molecular weight polyols | Emerging Cross-Sectional Technologies | 91 | Expired |
| US5106874A | Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared | Chemistry; Metallurgy | 70 | Expired |
| US4798849A | Organic polymers containing dispersed liquid crystalline filler polymers | Chemistry; Metallurgy | 61 | Expired |
| US4745135A | Polyurethanes prepared from liquid crystal-containing polyols | Chemistry; Metallurgy | 60 | Expired |
| US4853054A | Process for preparing polyurethane carpet backings based on high equivalent weight polyols | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4745137A | Polyurethanes prepared from solutions or dispersions of polymers of rigid polyaromatic monomers in polyols | Chemistry; Metallurgy | 56 | Expired |
| US4008614A | Removable probe unit for electronic measuring system | Physics | 55 | Expired |
| US4246363A | Reaction injection molded polyurethanes having particular flexural modulus factors and at least two thermal transition temperatures in a particular range | Chemistry; Metallurgy | 47 | Expired |
| US5010117A | Flexible polyurethane foams prepared using low unsaturation polyether polyols | Chemistry; Metallurgy | 46 | Expired |
| US5491174A | Process for preparation of polyurethanes utilizing novel catalysts | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4686242A | Polyurea polymers prepared from urea containing prepolymers | Chemistry; Metallurgy | 45 | Expired |
| US4642320A | Reaction injection molded polyureas employing high molecular weight amine-terminated polyethers | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4296159A | Polyurethane backed carpet | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5032622A | Densifiable and re-expandable polyurethane foam | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4112762A | Probe cover grip and release device | Physics | 42 | Expired |
| US4745136A | Polyurethanes prepared from dispersions or solutions of cholesterol or cholestanol-containing polymers in a polyol | Chemistry; Metallurgy | 41 | Expired |
| US6979477B2 | Vegetable oil-based coating and method for application | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4861803A | Organic polymers reinforced with rigid rod micro fillers | Chemistry; Metallurgy | 35 | Expired |
| US6962636B2 | Method of producing a bio-based carpet material | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4943626A | Primary polyether active hydrogen compounds which are prepared from linked, protectively initiated polyalkyleneoxides | Chemistry; Metallurgy | 32 | Expired |
| US4092863A | Electronic thermometer circuit | Physics | 32 | Expired |
| US4980388A | Use of carbon dioxide adducts as blowing agents in cellular and microcellular polyureas | Chemistry; Metallurgy | 31 | Expired |
| USD615165S1 | Coupling housing for a mine dewatering apparatus | General | 28 | Expired |
| US7063877B2 | Bio-based carpet material | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4913958A | Process for preparing polyurethane-backed substrate | Emerging Cross-Sectional Technologies | 28 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.