Gary Larsen
15Patents
6h-index
6Co-inventors
59Inventor score
Filing activity: Apr 22, 1991 → Jul 25, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5167851A | Hydrophilic thermally conductive grease | Chemistry; Metallurgy | 36 | Expired |
| US5174351A | Ending apparatus and method | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6843889B2 | Coke drum bottom throttling valve and system | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7033460B2 | Coke drum bottom throttling valve and system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5250209A | Thermal coupling with water-washable thermally conductive grease | Chemistry; Metallurgy | 16 | Expired |
| US10683941B2 | Black-powder-resistant through conduit valve | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8123197B2 | Ethylene production isolation valve systems | Emerging Cross-Sectional Technologies | 4 | Active |
| US8545680B2 | Center feed system | Chemistry; Metallurgy | 3 | Active |
| US8282074B2 | Delayed coker isolation valve systems | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7931044B2 | Valve body and condensate holding tank flushing systems and methods | Emerging Cross-Sectional Technologies | 2 | Active |
| US8702911B2 | Center feed system | Chemistry; Metallurgy | 1 | Active |
| US7459063B2 | Systems and methods for deheading a coke drum | Emerging Cross-Sectional Technologies | 1 | Active |
| US7399384B2 | Coke drum bottom throttling valve and system | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9486762B2 | Center feed system employing removable inserts in a retractable injection nozzle | Chemistry; Metallurgy | 1 | Active |
| US10081766B2 | Retractable center feed injection device | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.