David Anderson
37Patents
16h-index
38Co-inventors
81Inventor score
Filing activity: Mar 17, 1975 → Dec 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6991558B2 | Golf club head | Human Necessities | 311 | Expired |
| US7156751B2 | Golf club head having improved grooves | Human Necessities | 243 | Expired |
| US6824475B2 | Golf club head | Human Necessities | 240 | Expired |
| US7198575B2 | Golf club head | Human Necessities | 193 | Expired |
| US6558271B1 | Golf club head skeletal support structure | Human Necessities | 186 | Expired |
| US7887440B2 | Method for matching a golfer with a particular club style | Human Necessities | 120 | Active |
| US7041014B2 | Method for matching a golfer with a particular golf club style | Human Necessities | 117 | Expired |
| US6814673B2 | Golf club head having improved grooves | Human Necessities | 68 | Expired |
| US6551200B1 | Golf club head | Human Necessities | 59 | Expired |
| US4148245A | Fluid propellant projectile firing device | Mechanical Engineering; Lighting; Heating | 55 | Expired |
| US7147570B2 | Method for fitting golf clubs | Human Necessities | 43 | Expired |
| US8771095B2 | Contrast-enhanced golf club heads | Human Necessities | 33 | Active |
| US6719642B2 | Golf club head | Human Necessities | 31 | Expired |
| US8506425B2 | Method for matching a golfer with a particular golf club style | Human Necessities | 26 | Active |
| USRE44862E1 | Method for matching a golfer with a particular club style | General | 22 | Active |
| USD242848S | Cockpit for boats | General | 19 | Expired |
| USRE46313E1 | Welding cart | General | 16 | Active |
| US4065074A | Reel servo control system | Physics | 15 | Expired |
| US9468817B2 | Contrast-enhanced golf club heads | Human Necessities | 14 | Active |
| US9764204B2 | Contrast-enhanced golf club heads | Human Necessities | 11 | Active |
| US9855473B2 | Contrast-enhanced golf club heads | Human Necessities | 10 | Active |
| US4791632A | Compensated laser diode transmitter | Electricity | 9 | Expired |
| USRE40874E1 | Golf club head having improved grooves | General | 7 | Active |
| US10150016B2 | Golf club with modifiable sole and crown features adjacent to leading edge | Human Necessities | 7 | Active |
| US4078193A | Capstan speed control system | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.