Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680324 | Communications processor for electric power substations | Edmund O. Schweitzer, III | 1997-10-21 |
| 5666224 | Optical grating and method of fabricating an optical grating | Stephen A. Cassidy, Mark R. Wilkinson, Paul Francis McKee | 1997-09-09 |
| 5618143 | Spindle nut and locking device | Philip J. Cronin, II, Lonnie G. Williams, Jr., Thomas F. Dunlap | 1997-04-08 |