Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577375 | Electric carpet stapler with electronic sensor switch | Gregory Joseph Chambers | 2023-02-14 |
| 10710255 | Cushion back cutter with internal blade holder | Lance D. Crain | 2020-07-14 |
| 10640997 | Motorized floor stripper machine | Gregory Joseph Chambers, Lance D. Crain | 2020-05-05 |
| 10316529 | Motorized floor stripper machine | Gregory Joseph Chambers, Lance D. Crain | 2019-06-11 |
| 10315318 | Cushion back cutter | Darwin D. Spencer, Jr., Gregory Joseph Chambers | 2019-06-11 |
| 9085848 | Carpet seaming iron | Lance D. Crain, Gregory Joseph Chambers | 2015-07-21 |
| 8671581 | Undercut saw height adjustment, handle, blade guard improvements | Lance D. Crain | 2014-03-18 |
| 8567075 | Loop pile cutter | Michael Hetts, Michael Drinkard | 2013-10-29 |
| 7788812 | Carpet trimmer | Lance D. Crain | 2010-09-07 |
| 7739801 | Undercut saw | Lance D. Crain | 2010-06-22 |
| 7739802 | Undercut saw | Lance D. Crain | 2010-06-22 |
| 7722012 | Tail section for carpet stretching tool | William Kirker | 2010-05-25 |
| 7571806 | Case for vinyl roller tool | Lance D. Crain | 2009-08-11 |
| 7451961 | Tail section for carpet stretching tool | William Kirker | 2008-11-18 |
| 7356932 | Carpet trimmer | Lance D. Crain | 2008-04-15 |
| 7188724 | Case for vinyl roller tool | Lance D. Crain | 2007-03-13 |
| 6718166 | Multiple carrier adaptive notch filter | Sean S. Cordone | 2004-04-06 |
| 6421923 | Carpet trimmer | — | 2002-07-23 |
| 5044081 | Carpet trimmer with a recessed guide | — | 1991-09-03 |