Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6183021 | Pass-through dual containment fitting | Matthew E. Walsh, Eric Soderstrom | 2001-02-06 |
| 6165248 | Evaluating precious metal content in the processing of scrap materials | Jack Leiner | 2000-12-26 |
| 5578177 | Method of manufacturing fully annealed metal anodes | — | 1996-11-26 |
| 5414873 | Hammock construction with replaceable hammock material and adjustable hanger assembly | — | 1995-05-16 |
| D358045 | Hammock construction | — | 1995-05-09 |
| 4848802 | Tubing connector assembly | Steven D. Petersen, Jeffrey J. McKenzie | 1989-07-18 |
| 4442028 | Method for incorporating radioactive phosphoric acid solutions in concrete | Jeffrey W. Smith, Nathan Ihle | 1984-04-10 |
| 4353884 | Method for synthesizing boracities | — | 1982-10-12 |