JH

Joseph A. Hoffman

3M: 4 patents #53 of 1,204Top 5%
HY Hydro-Quebec: 1 patents #12 of 40Top 30%
📍 Minneapolis, MN: #18 of 392 inventorsTop 5%
🗺 Minnesota: #224 of 4,860 inventorsTop 5%
Overall (2003): #15,688 of 273,478Top 6%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6621973 Light guide with protective outer sleeve 2003-09-16
6612729 Illumination device 2003-09-02
6569559 Method for transferring thermal energy and electrical current in thin-film electrochemical cells Roger Rouillard, Michael K. Domroese, David D. Lindeman, Joseph-Robert-Gaetan Noel, Vern E. Radewald +4 more 2003-05-27
6548206 In-situ short-circuit protection system and method for high-energy electrochemical cells Michel Gauthier, Michael K. Domroese, David D. Lindeman, Joseph-Robert-Gaetan Noel, Vern E. Radewald +4 more 2003-04-15