Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8782984 | Concrete fillable wall formwork assembly with interconnectable formwork elements | David S. Foell | 2014-07-22 |
| 8322115 | Insert panel for concrete fillable formwork wall | David S. Foell | 2012-12-04 |
| 7559176 | Concrete fillable formwork wall | David S. Foell | 2009-07-14 |
| 6341456 | Long-span in-situ concrete structures and method for constructing the same | Anton B. Majnaric | 2002-01-29 |
| 5927346 | Concrete pipes and methods for the manufacture thereof | Anton B. Majnaric | 1999-07-27 |
| 5553430 | Method and apparatus for erecting building structures | Anton B. Majnaric | 1996-09-10 |
| 5535565 | Containment structure and method of making same | Anton B. Majnaric | 1996-07-16 |
| 5533221 | Method and apparatus for bridge construction | Anton B. Majnaric | 1996-07-09 |