Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10057980 | Method and apparatus for reducing corrosion in flat flexible cables and flexible printed circuits | Eric N. Johnson | 2018-08-21 |
| 7461487 | Lintel supported masonry wall system with tensioning rods | Harold H. Greenberg | 2008-12-09 |
| 7454870 | Lintel supported masonry wall system and method | Harold H. Greenberg | 2008-11-25 |
| 7188453 | Masonry wall supported fence and method | Harold H. Greenberg | 2007-03-13 |