Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8918947 | Crevice tool for vacuum cleaners | — | 2014-12-30 |
| 7682494 | Proton conducting materials and devices incorporating them | Brian Spencer Berland, Sabina Gade, Ronald W. Schaller | 2010-03-23 |
| 6772501 | Apparatus and method for the design and manufacture of thin-film electrochemical devices | William Barker, Brian Spencer Berland, Lin Jay Simpson, Joseph H. Armstrong | 2004-08-10 |