Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957447 | Electric power busway plug alignment arrangement | David A. Hibbert, John D. Anderson, Anthony L. Richards | 1990-09-18 |
| 4886468 | Insulated electrical power distribution busway tabs | Bruce R. Rosenberger, John D. Anderson, Clarence W. Walker | 1989-12-12 |
| 4820178 | Outlet box for electric busway system | John D. Anderson, David A. Hibbert | 1989-04-11 |