Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531010 | Design for capacitor anode assembly | Christopher R. Feger | 2009-05-12 |
| 7452473 | Laser marking of raw aluminum anode foil to induce uniform patterning etching | R. Jason Hemphill, Xiaofei Jiang, Tearl Stocker, Gary Donald Thompson, Bruce Ribble | 2008-11-18 |
| 7445646 | Method of producing an anode for an electrolytic capacitor | R. Jason Hemphill, Xiaofei Jiang | 2008-11-04 |
| 7196899 | Capacitor anode assembly | Christopher R. Feger | 2007-03-27 |
| 7175676 | Process for manufacturing high-stability crystalline anodic aluminum oxide for pulse discharge capacitors | James L. Stevens, A. Corina Geiculescu | 2007-02-13 |
| 7169284 | High surface area cathode for electrolytic capacitors using conductive polymer | Naixiong Jiang, Timothy R. Marshall, Melissa A. Moore, Christopher R. Feger | 2007-01-30 |
| 7150767 | Method for producing an electrode for a capacitor from foil | Clinton W. Schneider, R. Jason Hemphill, Katherine E. Sudduth, Thomas V. Graham | 2006-12-19 |
| 7006347 | Low deformation electrolytic capacitor | Mark W. Kroll | 2006-02-28 |
| 6858126 | High capacitance anode and system and method for making same | Ralph Jason Hemphill | 2005-02-22 |
| 6815306 | Floating anode DC electrolytic capacitor | Timothy R. Marshall, Thomas V. Graham | 2004-11-09 |
| 6802954 | Creation of porous anode foil by means of an electrochemical drilling process | Ralph Jason Hemphill, Thomas V. Graham | 2004-10-12 |
| 6773632 | Enhanced very high volt electrolyte | Timothy R. Marshall | 2004-08-10 |
| 6736956 | Non-uniform etching of anode foil to produce higher capacitance gain without sacrificing foil strength | Ralph Jason Hemphill, Thomas V. Graham | 2004-05-18 |
| 6648927 | Overlap vacuum formed plastic capacitor case | Gregory S. Fandrich, Thomas V. Graham | 2003-11-18 |
| 6468317 | Method for improved impregnation of electrolytic capacitors with a polymer based electrolyte | Timothy R. Marshall, Dean F. Carson | 2002-10-22 |
| 6404619 | Single, very high volt capacitor for use in an implantable cardioverter defibrillator | Timothy R. Marshall | 2002-06-11 |
| 6377442 | Floating anode DC electrolytic capacitor | Timothy R. Marshall, Thomas V. Graham | 2002-04-23 |
| 6299752 | Very high volt oxide formation of aluminum for electrolytic capacitors | Timothy R. Marshall | 2001-10-09 |
| 6287630 | Polymer electrolyte with enhanced impregnation | Timothy R. Marshall | 2001-09-11 |
| 6275373 | Enhanced very high volt electrolyte | Timothy R. Marshall | 2001-08-14 |
| 6246569 | Electrolytic capacitor and method of manufacturing | Paul David Lunsmann | 2001-06-12 |
| 6238810 | Process for using surface active agents to produce high etch gains for electrolytic capacitor manufacturing | Ralph Jason Hemphill | 2001-05-29 |
| 6224738 | Method for a patterned etch with electrolytically grown mask | Katherine Crawford Sudduth | 2001-05-01 |
| 6197184 | Method of producing high quality oxide for electrolytic capacitors | Ralph Jason Hemphill | 2001-03-06 |
| 6168706 | Process for producing high etch gains for electrolytic capacitor manufacturing | Ralph Jason Hemphill | 2001-01-02 |