Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351988 | Modular partition track system | Gunter Felix, Daniel Gittler | 2025-07-08 |
| D1060001 | Floating plate | Gunter Felix | 2025-02-04 |
| 12128002 | Steam outlet system | Gunter Felix | 2024-10-29 |
| 12035851 | Fabric warming rack | Gunter Felix | 2024-07-16 |
| 11944240 | Fabric warming rack | Gunter Felix | 2024-04-02 |
| 11920365 | Modular partition track system | Gunter Felix, Daniel Gittler | 2024-03-05 |
| 11333434 | Fabric warming rack | Gunter Felix | 2022-05-17 |
| D897005 | Tile | — | 2020-09-22 |
| D882124 | Tile | — | 2020-04-21 |
| 10434343 | Quick-release attachment point for fall protection | Karl Guthrie | 2019-10-08 |
| D782016 | Bathtub | — | 2017-03-21 |
| 9248324 | Swivel D-ring attachment point | Karl Guthrie | 2016-02-02 |
| 8973705 | Swivel D-ring attachment point | Karl Guthrie | 2015-03-10 |
| 8424638 | Swivel anchor point for fall protection | Karl Guthrie | 2013-04-23 |
| 8353653 | Anchor bolt providing for fall protection | Karl Guthrie | 2013-01-15 |
| 8312966 | Beam anchor | Karl Guthrie | 2012-11-20 |
| 7357363 | Expansion bolt | Karl Guthrie | 2008-04-15 |
| 7011281 | Expansion bolt | Karl Guthrie | 2006-03-14 |
| 6729821 | Expansion bolt | Karl Guthrie | 2004-05-04 |
| 6283426 | Spring-loaded camming nut | Karl Guthrie | 2001-09-04 |
| 6109578 | Borehole-engaging apparatus | Karl Guthrie | 2000-08-29 |
| 4643378 | Roller-chock climbing aid | Karl Guthrie | 1987-02-17 |
| 4286400 | Picture frame and manufacture thereof | James A. MacPherson | 1981-09-01 |