Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061273 | Tubular signal transmission device and method of manufacture | James Bayliss, Joseph W. Twarog, Jr. | 2011-11-22 |
| 7188566 | Non-electric detonator | — | 2007-03-13 |
| 6347566 | Method of making a signal transmission fuse | Nickolay Iliych Rabotinsky, Vladimir Vasilievitch Furne, Uriy Gennadievitch Pechenev, Igor Nikitin, Irina Genadievna Beljankina | 2002-02-19 |
| 6170398 | Signal transmission fuse | Nickolay Iliych Rabotinsky, Vladimir Vasilievitch Furne, Uriy Gennadievitch Pechenev, Igor Nikitin, Irina Genadievna Beljankina | 2001-01-09 |
| 5827994 | Fissile shock tube and method of making the same | Robert G. Pallanck | 1998-10-27 |
| 5747722 | Detonators having multiple-line input leads | Ronald M. Dufrane | 1998-05-05 |
| 5708228 | Method and apparatus for transfer of initiation signals | Daniel P. Sutula, Jr., Ronald M. Dufrane, Thomas F. Lilley, Jr., Thomas C. Tseka, Steven L. Renfro +2 more | 1998-01-13 |
| 5703320 | Connector for blast initiation system | Frank J. Lucca, Daniel P. Sutula, Jr., Ronald M. Dufrane | 1997-12-30 |
| 5631440 | Universal isolation member and non-electric detonator cap including the same | Gary R. Thureson, Eric R. Davis, Alvaro Zappalorti | 1997-05-20 |
| 5597973 | Signal transmission fuse | Gary R. Thureson, Alvaro Zappalorti, Eric R. Davis, Frank J. Lucca | 1997-01-28 |
| 5522318 | Cushion element for detonators and the like; apparatus and method of assembly | Thomas A. Nadeau, Raymond T. Overstrom | 1996-06-04 |
| 5501151 | Alternate signal path isolation member and non-electric detonator cap including the same | Gary R. Thureson, Eric R. Davis, Steven R. Pellon, Alvaro Zappalorti | 1996-03-26 |
| 5413046 | Shock tube assembly | Brian R. Sobczak, Frank J. Lucca, J. Donaldson; Thomas, Craig F. Adams | 1995-05-09 |
| 5031538 | Delay train ignition buffer | Ronald M. Dufrane, Robert G. Pallanck | 1991-07-16 |
| 4838165 | Impeded velocity signal transmission line | Sanford B. Tavelli | 1989-06-13 |
| 4757764 | Nonelectric blasting initiation signal control system, method and transmission device therefor | Gary R. Thureson | 1988-07-19 |
| 4607573 | Laminated fuse and manufacturing process therefor | Gary R. Thureson | 1986-08-26 |