Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8587587 | Refining quilts of patches representing three dimensional structures | Bennett Battaile | 2013-11-19 |
| 8355020 | Refining quilts of patches representing three dimensional structures | Bennett Battaile | 2013-01-15 |
| 7068282 | Coloration indicative of draft angles | — | 2006-06-27 |
| 6614458 | Method and apparatus for displaying and manipulating multiple geometric constraints of a mechanical design | Mark Lambert | 2003-09-02 |
| 4939673 | Method and apparatus for enhancement of display screen resolution | M. David Blythe | 1990-07-03 |
| 4827434 | Method for time modulation in vector film recorders | M. David Blythe | 1989-05-02 |