Douglas C. Jorgensen
36Patents
21h-index
33Co-inventors
81Inventor score
Filing activity: Jun 2, 2003 → Aug 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD523502S1 | Metal wood | General | 120 | Expired |
| USD521093S1 | Sole portion of a club head | General | 106 | Expired |
| US7976403B2 | Muscle-back iron golf clubs with higher moment of inertia and lower center of gravity | Human Necessities | 91 | Active |
| US8157673B2 | Iron-type golf club | Human Necessities | 89 | Active |
| US7651412B2 | Golf club head with progressive face stiffness | Human Necessities | 74 | Expired |
| US8753219B2 | Set of golf clubs | Human Necessities | 68 | Active |
| USD602103S1 | Iron golf club head | General | 66 | Expired |
| US8206237B2 | Muscle-back iron golf clubs with higher moment of inertia and lower center of gravity | Human Necessities | 63 | Active |
| US7632195B2 | Golf club head with low density crown | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6964620B2 | Golf club iron | Human Necessities | 48 | Expired |
| USD601651S1 | Iron golf club head cavity | General | 45 | Expired |
| US6872153B2 | Golf club iron | Human Necessities | 45 | Expired |
| USD733817S1 | Putter type golf club | General | 44 | Active |
| US8353787B2 | Golf club head with progressive face stiffness | Human Necessities | 37 | Active |
| US6976924B2 | Golf club iron | Human Necessities | 34 | Expired |
| USD579996S1 | Golf club head | General | 32 | Expired |
| USD601215S1 | Iron golf club head | General | 27 | Expired |
| US8491405B2 | Modular golf club | Human Necessities | 25 | Active |
| USD490490S1 | Golf club back cavity | General | 23 | Expired |
| US8647218B2 | Iron-type golf club | Human Necessities | 22 | Active |
| US8579729B2 | Wedge type golf club head | Human Necessities | 21 | Active |
| US8597139B2 | Golf club head with low density crown | Emerging Cross-Sectional Technologies | 16 | Active |
| US8678947B2 | Golf club groove configuration | Human Necessities | 15 | Active |
| US7861395B2 | Method of forming golf club head with low density crown | Emerging Cross-Sectional Technologies | 15 | Active |
| US9259629B2 | Iron-type golf club | Human Necessities | 14 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.