Issued Patents All Time
Showing 176–200 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932658 | Golf club head | — | 1990-06-12 |
| 4930783 | Golf club | — | 1990-06-05 |
| 4921252 | Iron type golf club head with integral sighting and alignment means | — | 1990-05-01 |
| 4919430 | Golf club head | — | 1990-04-24 |
| 4919431 | Golf club head | — | 1990-04-24 |
| 4915386 | Perimeter weighted iron type golf club head with centrally located complementary weight | — | 1990-04-10 |
| 4907806 | Perimeter weighted iron type golf club head with upper alignment and sighting area and centrally located complementary weight | — | 1990-03-13 |
| 4900028 | Iron type golf club head with an integral sighting means | — | 1990-02-13 |
| D305921 | Golf club head | — | 1990-02-06 |
| D305055 | Golf club head | — | 1989-12-12 |
| 4828265 | Golf club head | — | 1989-05-09 |
| 4826172 | Golf club head | — | 1989-05-02 |
| D300758 | Golf club head | — | 1989-04-18 |
| D300759 | Golf club head | — | 1989-04-18 |
| D300445 | Golf club head | — | 1989-03-28 |
| D300444 | Golf club head | — | 1989-03-28 |
| D300443 | Golf club head | — | 1989-03-28 |
| D299045 | Golf club head | — | 1988-12-20 |
| D299044 | Golf club head | — | 1988-12-20 |
| D299043 | Golf club head | — | 1988-12-20 |
| D298846 | Golf club head | — | 1988-12-06 |
| D297154 | Golf club head | — | 1988-08-09 |
| 4753344 | Rotatable club holder insert for a golf bag | — | 1988-06-28 |
| 4747599 | Golf club putter | — | 1988-05-31 |
| D294848 | Golf club head | — | 1988-03-22 |