Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230760 | Concrete vibrator inline transmission | — | 2012-07-31 |
| D436732 | Swivel assembly for back-pack mounted equipment | — | 2001-01-30 |
| 6065859 | Portable pendulous concrete vibrator | — | 2000-05-23 |
| 5829874 | Backpack mounted pivoting motor for concrete finishing | — | 1998-11-03 |
| 5716131 | Portable four cycle backpack pendulous vibrator | — | 1998-02-10 |
| 5035510 | Light weight, high efficiency vibrator apparatus for facilitating bulk material handling and transport | John H. Fallows | 1991-07-30 |
| 5000577 | Light weight, high efficiency vibrator apparatus for facilitating bulk material handling and transport | John H. Fallows | 1991-03-19 |