RH

Ralph Jason Hemphill

PA Pacesetter: 4 patents #14 of 153Top 10%
Overall (2024): #44,565 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12106907 Electrically insulating continuous film for an aluminum electrolytic capacitor J. Brian Smith, David R. Bowen, Thomas F. Strange 2024-10-01
12033807 Laser drilling of metal foils for assembly in an electrolytic capacitor David R. Bowen, Kurt J. Erickson, Peter Fernstrom 2024-07-09
11972906 Aluminum oxide layer on anode foil for aluminum electrolytic capacitor James Brian Smith 2024-04-30
11901134 Formation of conduits in porous capacitor electrodes David R. Bowen, Thomas F. Strange, Xiaofei Jiang 2024-02-13