Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7637221 | Sailboat | — | 2009-12-29 |
| 6580826 | Method and apparatus for parametric representation of handwritten symbols | — | 2003-06-17 |
| 6208757 | Method and apparatus for reconstructing handwritten symbols from parametric representations thereof | — | 2001-03-27 |
| 6044174 | Method and apparatus for parametric representation of handwritten symbols | — | 2000-03-28 |
| 5889889 | Method and apparatus for machine recognition of handwritten symbols from stroke-parameter data | — | 1999-03-30 |
| 5625575 | Apparatus for modelling interaction of rigid bodies | Suresh Goyal, Elliot N. Pinson | 1997-04-29 |
| 5537489 | Method of normalizing handwritten symbols | Gordon Wilfong | 1996-07-16 |
| 5333209 | Method of recognizing handwritten symbols | Gordon Wilfong | 1994-07-26 |
| 4936236 | Symmetrical sailboat with moment balancing rig | — | 1990-06-26 |