Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920711 | Lance for wire feeding | Gregory Kennedy, Yu-Ming Liang | 2014-12-30 |
| 8747546 | Calcium enriched refractory material by the addition of calcium carbonate | William J. Peschler, Yves C. Vermeulen | 2014-06-10 |
| 8257485 | Calcium enriched refractory material by the addition of calcium carbonate | Yves C. Vermeulen | 2012-09-04 |
| 8221677 | Wire injection lance nozzle insert | John Damiano, Jr., Yves C. Vermeulen | 2012-07-17 |
| 7854397 | Long throw shotcrete nozzle | Ronald W. Schmidt, Richard Griffin, Bernard Gist, Cleve Ruston | 2010-12-21 |
| 7803465 | Strand cladding of calcium wire | — | 2010-09-28 |
| 7736415 | Rotary lance | John Damiano, Jr., Yves C. Vermeulen | 2010-06-15 |
| 7666334 | Method, composition and apparatus for controlled concrete | Joseph Schmidt, Michael Buscarini, James Charles Peter Rosso, Ronald W. Schmidt, Richard Griffin +1 more | 2010-02-23 |
| 6926851 | Method, composition and apparatus for controlled concrete | Joseph Schmidt, Michael Buscarini, James Charles Peter Rosso, Ronald W. Schmidt, Richard Griffin | 2005-08-09 |
| 5884851 | Abrasion resistant lined sweep nozzle | William J. Peschler, Douglas Vanderbilt | 1999-03-23 |
| 5634598 | Abrasion resistant lined sweep nozzle | William J. Peschler, Douglas Vanderbilt | 1997-06-03 |
| 4843044 | Refractory composition | David I. Neville, William E. Herberger | 1989-06-27 |