Francis Carroll
13Patents
7h-index
1Co-inventors
56Inventor score
Filing activity: May 6, 1994 → Dec 4, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD430968S | Golf shoe spike | General | 78 | Expired |
| US5794367A | Sports shoe cleats | Human Necessities | 68 | Expired |
| US5485809A | Chewable animal toy | Human Necessities | 23 | Expired |
| USD566802S1 | Golf tee | General | 20 | Expired |
| US6530162B1 | Sports shoe cleats | Human Necessities | 8 | Expired |
| USD715877S1 | Golf tee | General | 8 | Active |
| USD782587S1 | Golf tee | General | 7 | Active |
| USD724685S1 | Counterweight for golf club | General | 7 | Active |
| US9849360B2 | Golf tee with ball support | Human Necessities | 6 | Active |
| USRE40047E1 | Sports shoe cleats | General | 5 | Expired |
| USD774606S1 | Golf tee | General | 3 | Active |
| US9381413B2 | Golf tee with rigid stake and flexible crown | Human Necessities | 1 | Active |
| US9216337B2 | Overmolded golf tee and method of making it | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.