Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393844 | Pulse tube expander having a porous plug phase shifter | Carl S. Kirkconnell, Kenneth D. Price, William E. Croft | 2002-05-28 |
AS
Alberto E. Schroth
Overall (2002): #257,162 of 266,432Top 100%
1
Patents 2002