Gregory Halpern
9Patents
6h-index
8Co-inventors
48Inventor score
Filing activity: Mar 1, 1984 → May 2, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5037677A | Method of interlaminar grafting of coatings | Chemistry; Metallurgy | 63 | Expired |
| US4801475A | Method of hydrophilic coating of plastics | Chemistry; Metallurgy | 61 | Expired |
| US5023114A | Method of hydrophilic coating of plastics | Chemistry; Metallurgy | 32 | Expired |
| US4657820A | Plastic article containing a top coat comprising an albumin and polysaccharide mixture | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4676257A | Dental anesthesia apparatus | Human Necessities | 18 | Expired |
| US4596189A | Lithographic printing plate | Performing Operations; Transporting | 11 | Expired |
| US4777109A | RF plasma treated photosensitive lithographic printing plates | Performing Operations; Transporting | 4 | Expired |
| US4722867A | Albumin-enhanced polysaccharide solution | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4810586A | Method enhanced polysaccharide coating of plastic objects | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.