Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12078000 | Window frame insert for an existing window frame and method of using the same | Christianus Johannes Jacobus Maas, Reinhard Tag, Michel Egbertus Henricus van Acht, John Hendricus van der Wal, Aly Khalifa | 2024-09-03 | $446,544,000 |
| 6606823 | Modular roof covering system | Michael Braungart, Paul J. Clark | 2003-08-19 | $15,412,000 |
| 5958540 | Fastener for layered floor coverings and method of fastening layers | Raymond A. Berard, Claude E. Terry, Harold F. Adams, Michael Braungart | 1999-09-28 | $4,724,000 |
| 5822828 | Fastener for layered floor coverings and method of fastening layers | Raymond A. Berard, Claude E. Terry, Harold F. Adams, Michael Braungart | 1998-10-20 | $7,842,000 |