Issued Patents All Time
Showing 201–223 of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419311 | Collapsible arm rest for casual seating | — | 2002-07-16 |
| D458656 | Putter head | Luke R. Williams, Richard C. Helmstetter | 2002-06-11 |
| 6402230 | Collapsible pillow for casual seating | — | 2002-06-11 |
| D457586 | Putter head | Luke R. Williams, Richard C. Helmstetter | 2002-05-21 |
| 6382715 | Collapsible children's patio chair | — | 2002-05-07 |
| 6371553 | Collapsible sunshade for casual seating | — | 2002-04-16 |
| 6364410 | Collapsible cot | — | 2002-04-02 |
| 6322138 | Collapsible patio chair | — | 2001-11-27 |
| D449085 | Golf club putter head having a face insert | Joshua G. Breier, Augustin W. Rollinson, Ronald K. Hettinger | 2001-10-09 |
| D449088 | Cavity back iron | Augustin W. Rollinson, Roger Cleveland, Karl A. Clausen, Thomas R. Hilton | 2001-10-09 |
| 6179374 | Collapsible reclining beach chair | — | 2001-01-30 |
| D430634 | Golf club grip | Roger Cleveland, Wayne H. Byrne | 2000-09-05 |
| 6113181 | Foldable and carryable lounging-beach chair | — | 2000-09-05 |
| D429512 | Back surface for an iron golf club head | Roger Cleveland, Karl A. Clausen, Thomas R. Hilton, Richard C. Helmstetter | 2000-08-15 |
| D429300 | Iron golf club head | Roger Cleveland, Karl A. Clausen, Thomas R. Hilton, Richard C. Helmstetter | 2000-08-08 |
| 6007031 | Golf bag stand and stroller | — | 1999-12-28 |
| D410080 | Diagnostic testing instrument | Brian R. Heidsiek, Jonathan Scheiner, Karel J. Golta | 1999-05-18 |
| D405856 | Golf club putter head | Ronald K. Hettinger | 1999-02-16 |
| 5860520 | Golf club bag with club separator | — | 1999-01-19 |
| 5643112 | Iron with improved mass distribution | Philippe Besnard, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1997-07-01 |
| D379207 | Golf club head | Philippe Besnard, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1997-05-13 |
| 5544885 | Iron with improved mass distribution | Philippe Besnard, Richard L. Rugge, Jim Sieleman, Franck Dumontier | 1996-08-13 |
| D331286 | Blood gas monitoring module | Allan Cameron | 1992-11-24 |