Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613788 | Increasing the strength of iridium, rhodium, and alloys thereof | Uwe Hortig, Verena Baier, Harald Manhardt, David Francis Lupton | 2013-12-24 |
| 6756081 | Hollow cylindrical cathode sputtering target and process for producing it | David Francis Lupton, Ralf Heck, Bernd Stenger | 2004-06-29 |
| 6645358 | Hollow cylindrical cathode sputtering target and process for producing it | David Francis Lupton, Ralf Heck, Bernd Stenger | 2003-11-11 |