Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399243 | System and apparatus for supporting a sports ball net | Timothy Schank, John Trucano, Timothy Mobley | 2008-07-15 |
| 6821217 | Portable basketball unit | — | 2004-11-23 |
| 6662847 | Ridge fold divider curtain | Timothy Mobley, Steven R. Johnson | 2003-12-16 |
| 6447409 | Breakaway basketball rim assembly | — | 2002-09-10 |
| 6336892 | Stabilizer apparatus for gymnastic bar assemblies | — | 2002-01-08 |
| 6168549 | Leg assembly for balance beam | Sue M. Sherlock, Bill W. Sorenson | 2001-01-02 |
| 6093117 | Ball pitching machine | Sue M. Sherlock | 2000-07-25 |
| 6077195 | Balance beam | Mark R. Lane, Leslie M. Arp, Sue M. Sherlock, Martha Nichols-Ketchum, Bill W. Sorenson | 2000-06-20 |
| 5954308 | Volleyball net clamps | Mark R. Lane, Leslie M. Arp | 1999-09-21 |
| 5885189 | Balance beam | Mark R. Lane | 1999-03-23 |
| D402324 | Ball pitching machine | Sue M. Sherlock | 1998-12-08 |
| D391152 | Volleyball antenna clamps | Mark R. Lane, Leslie M. Arp | 1998-02-24 |