Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187004 | System and method of education administration | Francis Joseph DeSensi, Jr., Francis DeSensi, III | 2012-05-29 |
| 6293069 | Joint closure system for foamboards | Perry F. Monda, Leon F. Barry, William J. Cole | 2001-09-25 |
| 6108991 | Exterior wall assembly | Kim K. DeVormer, Fred H. Hansen | 2000-08-29 |
| 5836135 | Drainage track | Kim K. DeVormer, Fred H. Hansen | 1998-11-17 |
| 4386983 | Method of making a foam structural laminate | Donald E. Hipchen, Michael J. Skowronski | 1983-06-07 |
| 4346133 | Structural laminate and method for making same | Donald E. Hipchen, Michael J. Skowronski | 1982-08-24 |
| RE30984 | Structural laminate and method for making same | Donald E. Hipchen, Michael J. Skowronski | 1982-06-29 |
| 4284683 | Structural laminate | Donald E. Hipchen, Michael J. Skowronski | 1981-08-18 |