Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7698245 | Applying rules to validating data for a machine arrangement | Joseph G. Walacavage, Earl Dishaw, James Kenneth McAlpine | 2010-04-13 |
| 7433801 | Identifying and visualizing faults in PLC-based manufacturing systems | Joe Walacavage, James Kenneth McAlpine | 2008-10-07 |
| 7346478 | Method of embedding tooling control data within mechanical fixture design to enable programmable logic control verification simulation | Joe Walacavage, Alan Baumgartner, Scott Kennedy, Shanker Ganti | 2008-03-18 |
| 5796540 | Method and apparatus for synchronizing the rotations of data storage disks in a plurality of disk storage devices | J. Wyn Jones, Stephen P. Legg | 1998-08-18 |
| 5598303 | Method and apparatus for synchronizing the rotations of data storage disks in a plurality of disk storage devices | J. Wyn Jones, Stephen P. Legg | 1997-01-28 |
| 4740720 | Integrated injection logic output circuit | — | 1988-04-26 |
| 4227175 | Data recognition apparatus | — | 1980-10-07 |