Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279023 | High thermal conductivity metal matrix composites | Sion M. Pickard, James C. Withers | 2007-10-09 |
| 7052667 | RF plasma method for production of single walled carbon nanotubes | Alexander Moravsky, Timothy P. Lowe | 2006-05-30 |
| 6949304 | Fullerene-based electrolyte for fuel cells | Perumal Pugazhendhi, Ken Tasaki, Arunkumar Venkatesan | 2005-09-27 |
| 6882094 | Diamond/diamond-like carbon coated nanotube structures for efficient electron field emission | Steven Dimitrijevic, James C. Withers | 2005-04-19 |
| 6723279 | Golf club and other structures, and novel methods for making such structures | James C. Withers, Sion M. Pickard, Kenneth Newell, William Beattie Kelly | 2004-04-20 |
| 6695974 | Nano carbon materials for enhancing thermal transfer in fluids | James C. Withers | 2004-02-24 |
| 6520219 | Method and apparatus for storing compressed gas | Vladimir Shapovalov | 2003-02-18 |
| 6511766 | Low cost molded plastic fuel cell separator plate with conductive elements | Mathias Hecht | 2003-01-28 |
| 6146791 | Hydrogenated fullerenes as an additive to carbon anode for rechargeable lithium-ion batteries | Muhammed Y. Saleh | 2000-11-14 |
| 6113673 | Gas storage using fullerene based adsorbents | Xiao-Chun Lu, Weijiong Li, Michael G. Mikhael | 2000-09-05 |
| 6051167 | Process of making carbon-carbon composites | James C. Withers, Witold Kowbel, Calvin Bruce, Ranji Vaidyanathan | 2000-04-18 |
| 5876684 | Methods and apparati for producing fullerenes | James C. Withers | 1999-03-02 |
| 5470680 | Electrochemical fullerene system | James C. Withers | 1995-11-28 |
| 4957722 | Production of partially calcined carbonaceous reductant using steam | Kirk Weisbrod, James C. Withers | 1990-09-18 |
| 4836998 | Production of partially calcined carbonaceous reductant using steam | Kirk Weisbrod | 1989-06-06 |
| 4634581 | Production of high purity alumina | Edward L. Cambridge, James C. Withers, Daniel M. Blake | 1987-01-06 |
| 4559215 | Production of anhydrous aluminum chloride from hydrated alumina | James C. Withers | 1985-12-17 |
| 4529717 | Partially calcined carbonaceous material as a reductant | James C. Withers, Subodh K. Das, Samuel S. Jones | 1985-07-16 |
| 4465659 | Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate | Edward L. Cambridge, James C. Withers | 1984-08-14 |
| 4465566 | Method of producing anhydrous aluminum chloride from acid leach-derived ACH and the production of aluminum therefrom | James C. Withers | 1984-08-14 |
| 4464234 | Production of aluminum metal by electrolysis of aluminum sulfide | Nguyen Q. Minh, Neng-Ping Yao | 1984-08-07 |
| 4459274 | Chlorination using partially calcined carbonaceous material as a reductant | James C. Withers, Subodh K. Das, Samuel S. Jones | 1984-07-10 |
| 4434149 | Acid melt treatment to activate carbon for use as reductant | James C. Withers | 1984-02-28 |
| 4410606 | Low temperature thermally regenerative electrochemical system | Alan Brown, Neng-Ping Yao | 1983-10-18 |
| 4265716 | Method of winning aluminum metal from aluminous ore | Rudolf Keller, Neng-Ping Yao | 1981-05-05 |