Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590160 | Grid runner cap anchoring lance | James J. Lehane, Steven E. Farley, Donald J. Leahy, Ronald J. Koval | 2013-11-26 |
| 8359803 | Grid runner cap anchoring lance | James J. Lehane, Steven E. Farley, Donald J. Leahy, Ronald J. Koval | 2013-01-29 |
| 4876837 | Corner bead structure | Patrick M. Kelly, Robert E. Howlett, Dennis A. Alvarez | 1989-10-31 |