Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004328 | Process for extracting and purifying naturally occurring zeolite | — | 2006-02-28 |
| 6662951 | Process for extracting and purifying naturally occurring zeolite | — | 2003-12-16 |
| 6017399 | Method for controlling and removing solid deposits from a surface of a component of a steam generating system | David M. Shenberger | 2000-01-25 |
| 5910507 | Methods for control and mitigation of molluscs | Arthur J. Freedman, Thomas M. Laronge | 1999-06-08 |
| 5779814 | Method for controlling and removing solid deposits from a surface of a component of a steam generating system | David M. Shenberger | 1998-07-14 |
| 5622995 | Methods for control and mitigation of molluscs | Arthur J. Freedman, Thomas M. Laronge | 1997-04-22 |
| 5503836 | Methods for control and mitigation of molluscs | Thomas M. Laronge, Arthur J. Freedman | 1996-04-02 |