William A. Fraser
13Patents
10h-index
13Co-inventors
69Inventor score
Filing activity: Feb 16, 1979 → Aug 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4302566A | Preparation of ethylene copolymers in fluid bed reactor | Chemistry; Metallurgy | 274 | Expired |
| US4243619A | Process for making film from low density ethylene hydrocarbon copolymer | Emerging Cross-Sectional Technologies | 122 | Expired |
| US4359561A | High tear strength polymers | Emerging Cross-Sectional Technologies | 80 | Expired |
| US4364981A | Three layer film having a core layer of low pressure, low density polyethylene | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4363904A | High tear strength polymers | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5308648A | Spray application of plastics additives to polymers | Performing Operations; Transporting | 41 | Expired |
| US4390677A | Article molded from ethylene hydrocarbon copolymer | Chemistry; Metallurgy | 26 | Expired |
| US5741336A | Magnetically secured hairpieces | Human Necessities | 22 | Expired |
| US5620061A | Checkout counter advertising display | Performing Operations; Transporting | 13 | Expired |
| US9164490B1 | Chronograph assembly | Physics | 11 | Active |
| US5450926A | Checkout counter order divider including merchandise to be purchased | Human Necessities | 10 | Expired |
| US8550410B2 | Mobile electronic device (MED) mounting and positioning bracket assembly | Performing Operations; Transporting | 10 | Active |
| US6148960A | Checkout counter divider bar tracks | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.