James E. Lasch
20Patents
15h-index
41Co-inventors
81Inventor score
Filing activity: Aug 28, 1989 → Apr 16, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5706132A | Dual orientation retroreflective sheeting | Physics | 116 | Expired |
| US5194113A | Process for making conformable thermoplastic marking sheet | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5936770A | Dual orientation retroreflective sheeting | Physics | 74 | Expired |
| US6677028B1 | Retroreflective articles having multilayer films and methods of manufacturing same | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5286682A | Yellow retroreflective pavement markings | Fixed Constructions | 52 | Expired |
| US6004422A | Microstructured articles with backing and methods of manufacture | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5536569A | Thermoplastic marking sheet | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5962108A | Retroreflective polymer coated flexible fabric material and method of manufacture | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6652954B2 | Retroreflective laminate comprising a tear resistant film | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5310278A | Pavement markers with silicone adhesive | Fixed Constructions | 29 | Expired |
| USD397555S | Striped surface pattern for retroreflective sheeting | General | 25 | Expired |
| US5391015A | Pavement markers with silicone adhesive | Fixed Constructions | 22 | Expired |
| US5411351A | Conforming a microporous sheet to a solid surface | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5120154A | Trafficway conformable polymeric marking sheet | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD383312S | Seal pattern on retroreflective sheeting | General | 15 | Expired |
| US6291586A | Amide functional ultraviolet light absorbers for polyurethanes and polyureas | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5082715A | Conformable polymeric marking sheet | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6958179B2 | Segmented sheeting and methods of making and using same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7025847B2 | Segmented sheeting and methods of making and using same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8475844B2 | Fluoropolymer-based medical implant coating compositions | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.