David Lyons
6Patents
3h-index
10Co-inventors
54Inventor score
Filing activity: Mar 22, 1991 → May 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5161536A | Ultrasonic position indicating apparatus and methods | Human Necessities | 417 | Expired |
| US9746019B2 | Cylindrical object locking device and method | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10383308B2 | Clumping animal litter and method thereof | Performing Operations; Transporting | 4 | Active |
| US11076576B2 | Clumping animal litter and method thereof | Performing Operations; Transporting | 2 | Active |
| US11684035B2 | Clumping animal litter and method thereof | Performing Operations; Transporting | 1 | Active |
| US12089562B2 | Clumping animal litter and method thereof | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.