Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052266 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann +6 more | 2018-08-21 |
| 9950932 | Zirconia-based particles doped with a lanthanide element | Brant U. Kolb, Mark J. Hendrickson, Kathleen M. Humpal, Neeraj Sharma, Myles L. Brostrom | 2018-04-24 |
| 9925126 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann +6 more | 2018-03-27 |
| 9657152 | Aerogels, calcined and crystalline articles and methods of making the same | Brant U. Kolb, Bryan C. Feisel, Martin Goetzinger, Philip S. Hall, Holger Hauptmann +6 more | 2017-05-23 |
| 8969227 | Zirconia-based material doped with yttrium and lanthanum | Kathleen M. Humpal, Brant U. Kolb, Mark J. Hendrickson, Myles L. Brostrom, Holger Hauptmann | 2015-03-03 |
| 8598058 | Zirconia-based material doped with yttrium and lanthanum | Kathleen M. Humpal, Brant U. Kolb, Mark J. Hendrickson, Myles L. Brostrom, Holger Hauptmann | 2013-12-03 |
| 8067110 | Organic vapor sorbent protective device with thin-film indicator | Neal A. Rakow, Jun-Ying Zhang, Dora M. Paolucci, Richard J. Poirier, Moses M. David +2 more | 2011-11-29 |
| 5942280 | Method of making retroreflective elements | Kathleen M. Humpal | 1999-08-24 |
| 5917652 | Durable retroreflective elements | Kathleen M. Humpal, Roger W. Lange | 1999-06-29 |
| 5774265 | Durable retroreflective elements | Chris J. Goodbrake, Kathleen A. Hachey, Thomas P. Hedblom, Kathleen M. Humpal, Roger W. Lange +3 more | 1998-06-30 |
| 5478456 | Sputtering target | Kathleen M. Humpal, Michael B. Hintz | 1995-12-26 |
| 5231062 | Transparent aluminum oxynitride-based ceramic article | Robert G. Frey | 1993-07-27 |
| 5096862 | Transparent ceramic composite article comprising aluminum oxide and aluminum magnesium oxynitride | Robert G. Frey | 1992-03-17 |
| 4957554 | Dimensionally-controlled ceramics | Kathleen M. Humpal | 1990-09-18 |
| 4957886 | Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process | William P. Wood, Thomas E. Forester | 1990-09-18 |
| 4855264 | Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process | William P. Wood, Thomas E. Forester | 1989-08-08 |
| 4788167 | Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process | William P. Wood | 1988-11-29 |