John Walsh
11Patents
6h-index
5Co-inventors
59Inventor score
Filing activity: Sep 9, 1974 → Aug 12, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7390520B2 | Process for preparing a chewable pet food | Emerging Cross-Sectional Technologies | 20 | Active |
| USD747068S1 | Dog treat | General | 19 | Active |
| US5342564A | Rapid sintering method for producing alumina-titanium carbide composites | Chemistry; Metallurgy | 11 | Expired |
| US4793716A | Thermal shock test apparatus and the method of testing | Physics | 10 | Expired |
| US5727975A | Arc tube for electrodeless lamp | Electricity | 10 | Expired |
| US5391339A | Continuous process for producing alumina-titanium carbide composites | Chemistry; Metallurgy | 8 | Expired |
| US3955617A | Swept surface heat exchanger with dual heat exchange media | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4307321A | Red emitting phosphor with slow exponential decay | Chemistry; Metallurgy | 4 | Expired |
| US5621275A | Arc tube for electrodeless lamp | Electricity | 3 | Expired |
| US3962028A | Swept surface evaporator | Performing Operations; Transporting | 3 | Expired |
| US4594178A | Process for producing a yellow emitting phosphor | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.