Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RT

Robert H. Turpin — 4 Patents

3M: 2 patents #5,326 of 11,543Top 50%
Hill, NH: #1 of 4 inventorsTop 25%
New Hampshire: #3,397 of 12,181 inventorsTop 30%
Overall (All Time): #1,131,774 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11735332 Thermal barrier material for a rechargeable electrical energy storage system Mitchell T. Huang, Kerstin C. Rosen, Claus Middendorf, Christoph Kuesters, Jan Thomas Krapp +2 more 2023-08-22
9754701 Electrical insulation material David S. Stankes, Martin H. Fox, Mitchell T. Huang 2017-09-05
9437348 Electrical insulation material David S. Stankes, Martin H. Fox, Mitchell T. Huang 2016-09-06
5368929 High temperature insulation for liquid-filled transformers Paul E. Parker, Martin H. Fox, Thomas M. Golner 1994-11-29