Russel D. Leatherman
32Patents
20h-index
20Co-inventors
85Inventor score
Filing activity: Jul 15, 1987 → Oct 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6052629A | Internet capable browser dispenser architecture | Physics | 142 | Expired |
| US7444207B2 | Modular and expandable irrigation controller | Physics | 115 | Expired |
| US7640079B2 | Modular and expandable irrigation controller | Physics | 110 | Active |
| US4876653A | Programmable multiple blender | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6571151B1 | Wireless nozzle interface for a fuel dispenser | Performing Operations; Transporting | 73 | Expired |
| US6275746A | Internet capable browser dispenser architecture | Physics | 64 | Expired |
| US7844367B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 60 | Active |
| US7996115B2 | Modular and expandable irrigation controller | Physics | 55 | Active |
| US5734851A | Multimedia video/graphics in fuel dispensers | Physics | 52 | Expired |
| US8265797B2 | Modular and expandable irrigation controller | Physics | 49 | Active |
| US6263319A | Fuel dispensing and retail system for providing a shadow ledger | Physics | 45 | Expired |
| US5954080A | Gated proportional flow control valve with low flow control | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6219543A | Energy detection device | Physics | 35 | Expired |
| US8417390B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 29 | Active |
| US6741909B2 | Internet capable browser dispenser architecture | Physics | 29 | Expired |
| US9348338B2 | Modular and expandable irrigation controller | Physics | 28 | Active |
| US8738188B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 25 | Active |
| US6710701B2 | Rfid tag location using tag or host interaction record | Physics | 25 | Expired |
| US5719781A | Transaction display on video/graphics in fuel dispensers | Physics | 24 | Expired |
| US8761924B2 | Internet capable browser dispenser architecture | Physics | 20 | Active |
| US8706307B2 | Programmable irrigation controller having user interface | Human Necessities | 17 | Active |
| US9547313B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 14 | Active |
| US10025284B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 8 | Active |
| US10582673B2 | Modular and expandable irrigation controller | Physics | 7 | Active |
| US10663941B2 | Code replacement for irrigation controllers | Emerging Cross-Sectional Technologies | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.