Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746551 | System and method for pylon anchoring | — | 2023-09-05 |
| 11208778 | Illuminated dock board system | Dennis L. Harms, Jr., Robert A. Whitley | 2021-12-28 |
| 10655380 | Multicolor threshold | Patrick James Kinville | 2020-05-19 |
| D796068 | Extruded dock board | Dennis L. Harms, Jr. | 2017-08-29 |
| 9741269 | Modular signpost system | — | 2017-08-22 |
| D784048 | Step cover | — | 2017-04-18 |
| 9555732 | Bunk board cover system | Dennis L. Harms, Jr. | 2017-01-31 |
| D745707 | Door jamb seal | Dennis L. Harms, Jr. | 2015-12-15 |
| 8316586 | Archable flashing | — | 2012-11-27 |
| 7654046 | Door frame with unitary head flashing, nailing fin, and tear-away construction cover | — | 2010-02-02 |
| 7222462 | Sill pan system | — | 2007-05-29 |
| 7160601 | Entryway with dimensionally stable plastic components | — | 2007-01-09 |
| 7108902 | Roll-up floor mat | — | 2006-09-19 |
| 6378266 | Doorjamb assembly with extruded plastic components | — | 2002-04-30 |
| 6148582 | Doorjamb assembly with extruded unitary molding and stop members | — | 2000-11-21 |
| 5901510 | Doorjamb assembly with extruded unitary molding and stop members | — | 1999-05-11 |
| 5661936 | Method of attaching extruded cellular panels | — | 1997-09-02 |
| 5634303 | Door jamb assembly with extruded unitary brickmold and stop | — | 1997-06-03 |
| 5611173 | Continuous sidelight sill with adaptable threshold caps and removable paint shield | J. Charles Headrick, Michael M. Tull | 1997-03-18 |
| 5601912 | Composite cellular coextrusion with recycled components | — | 1997-02-11 |
| 4720936 | Extruded weather strip structure | — | 1988-01-26 |
| 4537002 | Glazing bead structure | — | 1985-08-27 |