Peter J. Gilbert
134Patents
44h-index
62Co-inventors
93Inventor score
Filing activity: Mar 3, 1989 → Dec 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8062150B2 | Iron-type golf club | Human Necessities | 276 | Active |
| US6533679B1 | Hollow golf club | Human Necessities | 258 | Expired |
| US9159035B1 | Framework for computer application analysis of sensitive information tracking | Physics | 244 | Active |
| US6290607A | Set of golf clubs | Human Necessities | 191 | Expired |
| US6875124B2 | Golf club iron | Human Necessities | 174 | Expired |
| US6743117B2 | Golf club head with face inserts | Human Necessities | 172 | Expired |
| US6921344B2 | Reinforced golf club head having sandwich construction | Human Necessities | 172 | Expired |
| US7281991B2 | Hollow golf club with composite core | Human Necessities | 169 | Expired |
| US9594905B1 | Framework for efficient security coverage of mobile software applications using machine learning | Physics | 167 | Active |
| US6592469B2 | Golf club heads with back cavity inserts and weighting | Human Necessities | 162 | Expired |
| US7594862B2 | Golf club head | Human Necessities | 152 | Active |
| US7153222B2 | Forged iron-type golf clubs | Human Necessities | 137 | Expired |
| US6482104B1 | Set of golf clubs | Human Necessities | 123 | Expired |
| US5581179A | Hall-effect ferrous-article-proximity sensor assembly | Physics | 121 | Expired |
| US7186188B2 | Iron-type golf clubs | Human Necessities | 118 | Expired |
| US7559850B2 | Iron-type golf clubs | Emerging Cross-Sectional Technologies | 109 | Expired |
| US5591092A | Golf clubs with groove configuration | Human Necessities | 103 | Expired |
| US4935698A | Sensor having dual Hall IC, pole piece and magnet | Physics | 102 | 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 |
| US7758449B2 | Golf club head having a grooved and textured face | Human Necessities | 87 | Active |
| USD400945S | Portion of a backface of a golf club head | General | 84 | Expired |
| US7371190B2 | Iron-type golf clubs | Human Necessities | 77 | Active |
| USD517626S1 | Golf club | General | 75 | Expired |
| US7192362B2 | Iron-type golf clubs | Human Necessities | 74 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.