Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747105 | Insert tube and a system of insert tubes | — | 2014-06-10 |
| 8365687 | Tube shield and a method for attaching such shield to a boiler tube | — | 2013-02-05 |
| 7624691 | Air nozzle with fastening means and method for fastening of said nozzle | — | 2009-12-01 |
| 5527821 | Pharmacologically active alpha-[tertiary-aminomethyl]-benzenemethanol derivatives | Nils-Erik Willman, Bengt C. H. Sjogren, Gustav L. Persson | 1996-06-18 |
| 4645758 | Urinary incontinence ameliorating dibenz- b,e- -oxepin and -thiepin derivatives, compositions, and method of use therefor | Nils-Erik Willman, Bengt C. H. Sjogren, Gustav L. Persson, Goran H. Sjoholm | 1987-02-24 |