Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7754268 | Use of erythritol and/or xylitol in baking mixtures or doughs for non-perishable goods made from flours and/or starches as partial or complete sugar replacement | Franz Haas, Sr., Johann Haas | 2010-07-13 |
| 6187363 | Method of manufacturing edible waffle products | Franz Haas, Jr., Johann Haas | 2001-02-13 |
| 6146573 | Method for producing disposable thin-walled molded articles | Randal L. Shogren, John W. Lawton, Jr. | 2000-11-14 |
| 5711908 | Process for manufacturing compostible thin-walled molded articles based on starch | Franz Haas, Sr., Johann Haas | 1998-01-27 |
| 5576049 | Process of manufacturing rottable thin-walled starch-based shaped elements | Franz Haas, Sr., Johann Haas | 1996-11-19 |
| 5376320 | Process of producing rottable thin-walled shaped bodies made of starch | Franz Haas, Sr., Johann Haas | 1994-12-27 |