Frank D. Werner
11Patents
0Active
11Granted
32Portfolio score
Filing activity: Oct 29, 1974 → May 25, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6319150A | Face structure for golf club | Human Necessities | 243 | Expired |
| US6152833A | Large face golf club construction | Human Necessities | 202 | Expired |
| US6139445A | Golf club face surface shape | Human Necessities | 164 | Expired |
| US5380010A | Golf club head construction | Human Necessities | 122 | Expired |
| USD415807S | Golf club driver head | General | 99 | Expired |
| US5366223A | Golf club face for drivers | Human Necessities | 86 | Expired |
| US3993520A | Windshield repair apparatus and method | Emerging Cross-Sectional Technologies | 67 | Expired |
| US3987835A | Double cord edge fastener | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5069836A | Method of repairing windshield breaks | Performing Operations; Transporting | 24 | Expired |
| US4086908A | Perforated heat transfer sheet | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD340494S | Golf putter head | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.