Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076680 | Container carrier | — | 2025-05-27 |
| 12207378 | Biodegradable microwave susceptor | — | 2025-01-21 |
| 11716794 | Biodegradable microwave susceptor | — | 2023-08-01 |
| 11407577 | Microwave popcorn bag | — | 2022-08-09 |
| 10893582 | Biodegradable microwave susceptor | — | 2021-01-12 |
| 8492690 | Microwave susceptor system | — | 2013-07-23 |
| 8314373 | Microwave susceptor system | — | 2012-11-20 |
| 7807950 | Microwave susceptor for food packaging | — | 2010-10-05 |
| 7578236 | Apparatus and method for demetallizing a metallized film | — | 2009-08-25 |
| 7525075 | Microwave susceptor system | James P. Dohanick | 2009-04-28 |
| 7022955 | Apparatus and methods of making a microwavable container for food products | — | 2006-04-04 |
| 6946082 | Apparatus and method for demetallizing a metallized film | — | 2005-09-20 |
| 6906299 | Cooperating paperboard blanks for forming a microwave heating food container | — | 2005-06-14 |
| 6870145 | Apparatus and methods of making a microwavable container for food products | — | 2005-03-22 |
| 6586715 | Microwavable container for food products and method of fabricating same | — | 2003-07-01 |
| 6320172 | Microwavable container for food products and method of fabricating same | — | 2001-11-20 |
| 5338911 | Microwave susceptor with attenuator for heat control | Lawrence C. Brandberg, Denise Ellen Hanson | 1994-08-16 |
| 5317118 | Package with microwave induced insulation chambers | Lawrence C. Brandberg | 1994-05-31 |
| 5285040 | Microwave susceptor with separate attenuator for heat control | Lawrence C. Brandberg, Sara J. Risch | 1994-02-08 |
| 5195829 | Flat bottomed stand-up microwave corn popping bag | Lawrence C. Brandberg | 1993-03-23 |
| 5097107 | Microwave corn popping package having flexible and expandable cover | James D. Watkins, Lawrence C. Brandberg, Charles H. Turpin, Denise Ellen Hanson | 1992-03-17 |
| 5081330 | Package with microwave induced insulation chambers | Lawrence C. Brandberg | 1992-01-14 |
| 5044777 | Flat-faced package for improving the microwave popping of corn | Lawrence C. Brandberg | 1991-09-03 |
| 4970358 | Microwave susceptor with attenuator for heat control | Lawrence C. Brandberg, Denise Ellen Hanson | 1990-11-13 |