Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650233 | Drinking cup | Peter Roehrig | 2011-12-13 |
| D609527 | Drinking cup | Peter Roehrig | 2010-02-09 |
| D609528 | Drinking cup | Peter Roehrig | 2010-02-09 |
| 6069081 | Two-step chemical mechanical polish surface planarization technique | Kathryn Helen Kelleher, Hiroyuki Yano | 2000-05-30 |
| 5960318 | Borderless contact etch process with sidewall spacer and selective isotropic etch process | Jeffrey P. Gambino, James G. Ryan, Reinhard Stengl | 1999-09-28 |
| 5663107 | Global planarization using self aligned polishing or spacer technique and isotropic etch process | Reinhard Stengl | 1997-09-02 |