Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484852 | Combination rechargeable portable battery booster pack, air compressor and DC power supply | Chad James | 2004-01-06 |
| 6443413 | Adjustable jack stand | John H. Blackburn, Fred Schliesseit | 2002-09-03 |
| 6276665 | Mobile floor crane | John H. Blackburn, Terry Hawkins, Roy David Brookshire, Frances Hawkins Stewart | 2001-08-21 |
| D405611 | Magnetic tool tray with four sided holder apron | Hsuan-Sen Shiao | 1999-02-16 |
| D400334 | Portable service cart | — | 1998-10-27 |
| D379909 | Air die cut-off tool | — | 1997-06-17 |
| D358923 | Hydraulic floor jack | — | 1995-05-30 |
| D288208 | Base bracket for combined ram housing and actuator | — | 1987-02-10 |