Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443283 | Single hung window construction with an upper fixed lite of glass and a movable bottom sash being generally coplanar | William G. Roberts | 2019-10-15 |
| 10060178 | Window and door sill, jamb and head construction and related method | — | 2018-08-28 |
| D552760 | Vinyl fence rail | Eric Matthew Eisenhuth | 2007-10-09 |
| D544965 | Vinyl fence rail end plate | Eric Matthew Eisenhuth | 2007-06-19 |
| D544966 | Vinyl fence rail | Eric Matthew Eisenhuth | 2007-06-19 |
| D544967 | Vinyl fence rail | Eric Matthew Eisenhuth | 2007-06-19 |