Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207145 | System and method for null-lens wavefront sensing | Patrick THOMPSON, David L. Aronstein, Matthew R. Bolcar, Jeffrey S. Smith | 2015-12-08 |
| 7710564 | Polarized broadband wafer inspection | Robert M. Danen, Charles N. Wang | 2010-05-04 |
| 7159252 | Folding sink | John Underbrink | 2007-01-09 |
| D504000 | Portable sink with foldable faucet | John Underbrink | 2005-04-12 |
| 6611972 | Sink with foldable faucet assembly and multiple-purpose support structure | John Underbrink | 2003-09-02 |
| D461941 | Serving cart with sink and foldable faucet | John Underbrink | 2002-08-20 |
| 6415077 | Reflective non-reciprocal optical device | Steven James Frisken, John William Arkwright | 2002-07-02 |
| 6283546 | Multi-position chair | — | 2001-09-04 |
| 6263131 | Reflective non-reciprocal optical device | Steven James Frisken, John William Arkwright | 2001-07-17 |
| D431620 | Basketball goal | — | 2000-10-03 |
| D430747 | Seat apparatus | — | 2000-09-12 |
| 6089663 | Video game accessory chair apparatus | — | 2000-07-18 |
| D428272 | Multi-position chair | — | 2000-07-18 |
| D427789 | Video game accessory chair apparatus | — | 2000-07-11 |
| 6081640 | Broadband grating | Francois Ouellette, Peter Krug, Ben Eggleton | 2000-06-27 |
| D401987 | Ball support | James D. Amburgey | 1998-12-01 |
| 5580316 | Foldable play structure | Scott J. Duplantis | 1996-12-03 |
| D368743 | Toy vehicle | James D. Amburgey | 1996-04-09 |
| 5496040 | Foldable soccer and hockey goal and equipment set | James D. Amburgey | 1996-03-05 |
| D361261 | Suspension band | James D. Amburgey | 1995-08-15 |
| 5421763 | Apparatus for producing noise for use with a child's toy | James D. Amburgey | 1995-06-06 |
| D358620 | Foldable clubhouse | Scott J. Duplantis | 1995-05-23 |
| D358184 | Folding soccer and hockey goal | James D. Amburgey | 1995-05-09 |
| 5364299 | Surface skimming toy | Gary M. Saffer, Robert V. Pugh, Ahmed A. Asbaghi | 1994-11-15 |
| 5328410 | Toy riding apparatus | James D. Amburgey | 1994-07-12 |