Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388246 | High-amperage track busway | Mark A. Swift, Lucas Anthony Andrews, Joseph M. Minard, Kacie M. Long, David P. Marple +3 more | 2025-08-12 |
| 12119633 | Tap off box | Frank Joseph Stifter, Jr., Douglas R. Moore, David P. Marple, Lucas Anthony Andrews, Edward James Schultz | 2024-10-15 |
| 12068593 | Systems and methods for dust and liquid protected continuous access busway trunking systems | Frank Joseph Stifter, Jr., Douglas R. Moore, David P. Marple, Lucas Anthony Andrews, Timothy R. Fox +1 more | 2024-08-20 |
| D988270 | Tap off box | Frank Joseph Stifter, Jr., Douglas R. Moore, David P. Marple, Lucas Anthony Andrews, Edward James Schultz +1 more | 2023-06-06 |