Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217198 | Insertion of lithium into electrochromic devices after completion | Brian Spencer Berland, Bruce Lanning, Jonathan Mack Frey, Kathryn Suzanne Barrett, Paul Damon DuPont | 2015-12-22 |
| 7682494 | Proton conducting materials and devices incorporating them | Brian Spencer Berland, Sabina Gade, Michael Schwartz | 2010-03-23 |
| 4342021 | Position or movement sensor, e.g. for conveyances such as lifts | — | 1982-07-27 |