Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8424221 | Training footwear | Paul E. Litchfield, William McInnis, Michael Andrews, Ricardo Vestuti, Brian Christensen +1 more | 2013-04-23 |
| 8307569 | Training footwear | William McInnis, Michael Andrews, Ricardo Vestuti, Paul E. Litchfield | 2012-11-13 |
| D659363 | Portion of a shoe sole | Paul Shinney, Paul E. Litchfield, William McInnis, Ricardo Vestuti | 2012-05-15 |
| D648517 | Portion of a shoe sole | Ricardo Vestuti, Mike Andrews, William McInnis | 2011-11-15 |
| D619343 | Shoe sole | Ricardo Vestuti, Mike Andrews, William McInnis | 2010-07-13 |
| D597287 | Shoe sole | Ricardo Vestuti, Mike Andrews, William McInnis | 2009-08-04 |
| 5717891 | Digital signal processor with caching of instructions that produce a memory conflict | James F. Potts | 1998-02-10 |
| 5375228 | Real-time signal analysis apparatus and method for digital signal processor emulation | Russell L. Rivin | 1994-12-20 |
| 5301295 | Data processor apparatus and method with selective caching of instructions | James D. Donahue | 1994-04-05 |