Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431254 | Self-locking brake for portable stand | Bernard L. Kramer, Mark Kramer | 1995-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431254 | Self-locking brake for portable stand | Bernard L. Kramer, Mark Kramer | 1995-07-11 |