Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911302 | Method for imprinting overwrapped packages | — | 1990-03-27 |
| 4865198 | Overwrapped package with tamper indicating means | — | 1989-09-12 |
| 4852734 | Cigarette package | John S. Allen, Floyd L. Phillips, Jr. | 1989-08-01 |
| 4471014 | Ordered bed packing module | James den Hartog, Fred W. R. Molson | 1984-09-11 |
| 4228034 | Catalytically active mass for the exchange of hydrogen isotopes between streams of gaseous hydrogen and liquid water | John H. Rolston, James den Hartog, Fred W. R. Molson, John W. Goodale | 1980-10-14 |
| 4225402 | Method for heavy-water extraction from non-electrolytic hydrogen streams using a combined electrolysis and catalytic exchange system | Rodney L. LeRoy, Martin Hammerli | 1980-09-30 |
| 4191626 | Apparatus for finishing and upgrading of heavy water | Martin Hammerli | 1980-03-04 |
| 4190515 | Apparatus for removal and recovery of tritium from light and heavy water | Martin Hammerli | 1980-02-26 |