Issued Patents All Time
Showing 176–199 of 199 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565458 | Turf repair device | — | 2003-05-20 |
| 6565448 | Method and apparatus for configuring a golf club in accordance with a golfer's individual swing characteristics | August L. Slivnik | 2003-05-20 |
| 6546981 | Head cover with divot repair tool | — | 2003-04-15 |
| 6434592 | Method for accessing a network using programmed I/O in a paged, multi-tasking computer | — | 2002-08-13 |
| 6334818 | Golf club head with an insert on the striking surface | August L. Slivnik | 2002-01-01 |
| 6231458 | Golf club head with an insert on the striking surface | August L. Slivnik | 2001-05-15 |
| D437374 | Portion of a strike face for a putter | — | 2001-02-06 |
| D431854 | Portion of a strike face for a putter | — | 2000-10-10 |
| D428088 | Insert on the striking surface of a golf club head | August L. Slivnik | 2000-07-11 |
| 5944619 | Golf club with an insert on the striking surface | — | 1999-08-31 |
| D411867 | Portion of a strike face for a golf club head | Scott A. Knutson, Terrill R. McCabe | 1999-07-06 |
| D400610 | Golf club head | Scott A. Knutson, Terrill R. McCabe | 1998-11-03 |
| D397752 | Portion of a strike face for a golf club head | — | 1998-09-01 |
| D393031 | Golf club head | — | 1998-03-31 |
| D389207 | Golf club head | — | 1998-01-13 |
| D388488 | Angled hosel adapted for a golf club | — | 1997-12-30 |
| D385935 | Portion of a strike face for a golf club head | — | 1997-11-04 |
| D385609 | Portion of a back face of a golf club head | — | 1997-10-28 |
| D381728 | Angled hosel adapted for a golf club | — | 1997-07-29 |
| D379645 | Mallet putter head | — | 1997-06-03 |
| D378688 | Mallet putter head | — | 1997-04-01 |
| D339395 | Golf club head | — | 1993-09-14 |
| D334606 | Golf club chipper head | — | 1993-04-06 |
| D326303 | Golf putter head | — | 1992-05-19 |