Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456983 | System and method for preventing comprehension of a printed document | David Luman | 2008-11-25 |
| 6856340 | System and method for clock independent pulse width modulation | Robert D. Morrison | 2005-02-15 |