Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257629 | Apparatus and methods for sintering | Kurt E. Heikkila | 2025-03-25 |
| 11767409 | Reduced density hollow glass microsphere polymer composite | Kurt E. Heikkila, John S. Kroll | 2023-09-26 |
| 11041060 | Inorganic material composite | Kurt E. Heikkila, John S. Kroll | 2021-06-22 |
| 10508187 | Inorganic material composite | Kurt E. Heikkila, John S. Kroll | 2019-12-17 |
| 9771463 | Reduced density hollow glass microsphere polymer composite | Kurt E. Heikkila, John S. Kroll | 2017-09-26 |
| 9433038 | Fusion process using an alkali metal metalate | — | 2016-08-30 |
| 9376552 | Ceramic composite | Kurt E. Heikkila, John S. Kroll | 2016-06-28 |
| 9249283 | Reduced density glass bubble polymer composite | Kurt E. Heikkila, John S. Kroll | 2016-02-02 |
| 9150426 | Fusion process using an alkali metal metalate | — | 2015-10-06 |
| 9153377 | Magnetic polymer composite | Kurt E. Heikkila, John S. Kroll | 2015-10-06 |
| 9105382 | Magnetic composite | Kurt E. Heikkila, John S. Kroll | 2015-08-11 |
| 8841358 | Ceramic composite | Kurt E. Heikkila, John S. Kroll | 2014-09-23 |
| 8487034 | Melt molding polymer composite and method of making and using the same | Kurt E. Heikkila, John S. Kroll | 2013-07-16 |
| 7201208 | Reduced visibility insect screen | Russell Pylkki, Patrick Jerome Gronlund, Kurt E. Heikkila | 2007-04-10 |
| 7195053 | Reduced visibility insect screen | Russell Pylkki, Patrick Jerome Gronlund, Kurt E. Heikkila | 2007-03-27 |
| 7180489 | Automated multi-task window assembly | James B. Libby, Oscar E. Pena A, Alex Tan, Anthony J. Lightfoot | 2007-02-20 |
| 7109959 | Multi-task window | James B. Libby, Oscar E. Pena A., Alex Tan | 2006-09-19 |
| 6880612 | Reduced visibility insect screen | Russell Pylkki, Patrick Jerome Gronlund, Kurt E. Heikkila | 2005-04-19 |
| 6763875 | Reduced visibility insect screen | Patrick Jerome Gronlund, Russell Pylkki | 2004-07-20 |
| 6682789 | Polyolefin wood fiber composite | Shankar Godavarti, Michael J. Deaner | 2004-01-27 |
| 6680090 | Polyolefin wood fiber composite | Shankar Godavarti, Michael J. Deaner | 2004-01-20 |
| 6280667 | Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component | Scott Koenig, Shankar Godavarti | 2001-08-28 |
| 6265037 | Polyolefin wood fiber composite | Shankar Godavarti, Michael J. Deaner | 2001-07-24 |
| 4915781 | Stabilized hydrogen peroxide compositions | Bruce Bohnen, Kurt E. Heikkila | 1990-04-10 |
| 4875973 | Hydrogen peroxide compositions containing a substituted aminobenzaldehyde | Kurt E. Heikkila, Bruce Bohnen | 1989-10-24 |