Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D726039 | Measuring wheel | Timothy J. Wojciechowski, William G. Johnson | 2015-04-07 |
| D726041 | Measuring wheel | Timothy J. Wojciechowski, William G. Johnson | 2015-04-07 |
| D726038 | Measuring wheel | Timothy J. Wojciechowski, William G. Johnson | 2015-04-07 |
| D726040 | Measuring wheel | Timothy J. Wojciechowski, William G. Johnson | 2015-04-07 |
| D723956 | Torpedo level | William G. Johnson, John Dwyer, Timothy J. Wojciechowski | 2015-03-10 |
| 8784535 | Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams | Peter I. Ravikovitch, Harry W. Deckman, Thomas N. Anderson | 2014-07-22 |
| 8482729 | Radiation resistant spectrometer interface | Michael D. Maher, Bryan J. Scheele, Roger W. Schmitz, Dustin Kasel | 2013-07-09 |
| D656425 | Hand grip for a level | Timothy J. Wojciechowski, William G. Johnson | 2012-03-27 |
| 7916895 | Systems and methods for improved target tracking for tactical imaging | — | 2011-03-29 |
| D634221 | Level | Timothy J. Wojciechowski, William G. Johnson | 2011-03-15 |
| 7898408 | Voice-aided unattended surveillance sensor deployment system and associated methods | Michael J. Russell, David C. Swan, Paul Voglewede | 2011-03-01 |
| D633400 | Level | Timothy J. Wojciechowski, William G. Johnson | 2011-03-01 |
| 7656288 | Systems and methods for automatic proactive pattern recognition at a control center database | Todd Joslin, Scott J. Cloutier, Paul Voglewede, Michael Doser, Michael J. Russell | 2010-02-02 |
| D582302 | Level | William G. Johnson | 2008-12-09 |
| D555523 | Level | Michael Nickel, William G. Johnson | 2007-11-20 |
| 7080463 | Food drying, mixing and serving apparatus | — | 2006-07-25 |
| D521825 | Combination hammer and ratchet wrench | — | 2006-05-30 |
| D521399 | Level | Wayne R. Kinnally | 2006-05-23 |
| 6830127 | Pipeline construction safety platform | — | 2004-12-14 |
| 6417746 | Longitudinally-coupled saw filter with enhanced frequency selectivity | — | 2002-07-09 |
| 6266809 | Methods, systems and computer program products for secure firmware updates | Jeffrey Alan Craig, John Leslie Harter, Brian Stuart Lauber, James Michael Stafford | 2001-07-24 |
| 5824223 | Methods and apparatus for osmotic distillation | Alan S. Michaels | 1998-10-20 |
| 5394449 | Impact limiter for spent nuclear fuel transportation cask | Ian D. McInnes, Robert D. Quinn, Charles J. Temus | 1995-02-28 |
| 5372250 | Level and case package | — | 1994-12-13 |
| 5205111 | Packaging method for a level and case | — | 1993-04-27 |