Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347139 | Methods of removing a protective layer | Dennis L. Holtermann, Tin-Tack Peter Cheung, Christopher D. Blessing, Lawrence E. Huff, Joseph Bergmeister, III +2 more | 2016-05-24 |
| 8535448 | Methods of removing a protective layer | Dennis L. Holtermann, Tin-Tack Peter Cheung, Christopher D. Blessing, Lawrence E. Huff, Joseph Bergmeister, III +2 more | 2013-09-17 |
| 8119203 | Method of treating a surface to protect the same | Robert L. Hise, Joseph Bergmeister, III, Daniel B. Knorr, Jr. | 2012-02-21 |
| 7544335 | Floating top cover plate assembly for radial flow reactors | Daniel B. Knorr, Jr. | 2009-06-09 |