Robert S. Scheurer
52Patents
22h-index
5Co-inventors
81Inventor score
Filing activity: Jan 21, 1983 → Jun 22, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4981233A | Positive pressure closure lid for beverage can | Performing Operations; Transporting | 56 | Expired |
| US4846429A | Releasable suction cup assembly | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| US4978566A | Composite beverage coaster | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5170720A | Adjustable car table | Performing Operations; Transporting | 48 | Expired |
| USD309847S | Beverage can holder | General | 47 | Expired |
| US6312054A | Buoyant pool chair with adjustable angle of recline | Human Necessities | 40 | Expired |
| US5288074A | Golfer's hip turn restrictor training aid | Human Necessities | 38 | Expired |
| USD407785S | Pool float | General | 37 | Expired |
| US5802644A | Roll-up travel pillow with compression wrapper | Human Necessities | 36 | Expired |
| US6086150A | Fabrication of vinyl coated pool chair | Human Necessities | 36 | Expired |
| USD309169S | Swimming pool float | General | 35 | Expired |
| US5088948A | Buoyant beverage container for swimming pool use | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD303560S | Swimming pool float | General | 32 | Expired |
| USD532190S1 | Sport sandal insole | General | 30 | Expired |
| US6783181B2 | Buoyant pool chair | Human Necessities | 30 | Expired |
| USD306473S | Swimming pool float | General | 30 | Expired |
| USD306472S | Swimming pool float | General | 28 | Expired |
| US4731891A | Apparatus and method for manufacturing a waterproof pillow | Human Necessities | 26 | Expired |
| USD306474S | Swimming pool float | General | 25 | Expired |
| USD341249S | Car table | General | 24 | Expired |
| USD288984S | Key chain | General | 24 | Expired |
| US6527343B2 | Buoyant pool chair with adjustable angle of recline | Human Necessities | 24 | Expired |
| USD416063S | Floating chair for swimming pool | General | 21 | Expired |
| US4635581A | Tube cover | Performing Operations; Transporting | 21 | Expired |
| USD341406S | Exercise flotation device | General | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.