Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181115 | Method for water treatment regeneration stage | Michael Lindfors, Kyle Paull | 2015-11-10 |
| 8758627 | Twin tank water treatment method | John A. Stewart, Kenneth J. Sieth, Rahul Sadashiv Kamble | 2014-06-24 |
| 8623217 | Method for water treatment regeneration stage | Michael M. Lindfors, Kyle Paull | 2014-01-07 |
| 8608963 | Twin tank water treatment system and method | John A. Stewart, Kenneth J. Sieth, Rahul Sadashiv Kamble | 2013-12-17 |
| 8500999 | System for water treatment regeneration stage | Michael M. Lindfors, Kyle Paull | 2013-08-06 |
| 6401501 | Lock construction | Peter Kajuch | 2002-06-11 |
| 6297725 | Remotely-operated self-contained electronic lock security system assembly | Kenneth Eugene Schultz, Gary Anthony Lehman, Demos Andreou, Ari Glezer | 2001-10-02 |
| D437204 | Lock construction | Peter Kajuch | 2001-02-06 |
| 5933086 | Remotely-operated self-contained electronic lock security system assembly | Kenneth Eugene Schultz, Gary Anthony Lehman, Demos Andreou, Ari Glezer | 1999-08-03 |