Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523857 | Reinforcing member for interfitting channels | Mark Stuligross, Randy Stratman | 2003-02-25 |
| 6475577 | Reinforcing member with intersecting support legs | Norman Blank, Gerald Fitzgerald, Randy Stratman, Chin-Jui Chang | 2002-11-05 |
| 6305136 | Reinforcing member with beam shaped carrier and thermally expansible reinforcing material | Norman Blank, Gerald Fitzgerald, Randy Stratman, Chin-Jui Chang | 2001-10-23 |
| 6253524 | Reinforcing member with thermally expansible structural reinforcing material and directional shelf | Chin-Jui Chang | 2001-07-03 |
| 6199940 | Tubular structural reinforcing member with thermally expansible foaming material | Norman Blank, Gerald Fitzgerald, Randy Stratman, Chin-Jui Chang | 2001-03-13 |