Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892470 | Wheeled distance measuring device | Robert E. Hutchinson | 2005-05-17 |
| D500692 | Wheeled distance measuring device | Robert E. Hutchison | 2005-01-11 |
| D491081 | Wheeled measuring device | Robert E. Hutchison | 2004-06-08 |
| D489012 | Case for flexible tape measuring device | — | 2004-04-27 |
| D474122 | Chalkline holder | — | 2003-05-06 |
| D473804 | Chalkline holder | — | 2003-04-29 |
| D457448 | Case for tape measuring device | — | 2002-05-21 |
| D445045 | Chalkline holder | — | 2001-07-17 |