Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462623 | Method and apparatus for PLL with improved jitter performance | John Horan, John G. Ryan, Mark Smyth | 2002-10-08 |
| 4629392 | System for batch loading coal into railroad cars | John Campbell, Carl L. Baldwin, Michael R. McHann | 1986-12-16 |