Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901180 | Enhanced turbine airfoil cooling | William Abdel-Messeh, Andrew J. Lutz, Douglas E. Duke, Aaron Todd Frost, Kevin J. Pallos +4 more | 2011-03-08 |
| 7306024 | Refractory metal core wall thickness control | James T. Beals, Samuel David Draper, Stephen D. Murray, Brandon W. Spangler | 2007-12-11 |
| 7277773 | Material handling apparatus and method | B. Speckhart, Alexander Flisfeder, Daniel Graham Tuttle, David Stecher, Christopher Atwan +1 more | 2007-10-02 |
| 7270170 | Investment casting core methods | James T. Beals, Samuel David Draper, Stephen D. Murray, Brandon W. Spangler, Michael K. Turkington +3 more | 2007-09-18 |
| 7174945 | Refractory metal core wall thickness control | James T. Beals, Samuel David Draper, Stephen D. Murray, Brandon W. Spangler | 2007-02-13 |
| 6929054 | Investment casting cores | James T. Beals, Samuel David Draper, Stephen D. Murray, Brandon W. Spangler, Michael K. Turkington +3 more | 2005-08-16 |
| 6823236 | Material handling apparatus | B. Speckhart, Alexander Flisfeder, Daniel Graham Tuttle, David Stecher, Christopher Atwan +1 more | 2004-11-23 |
| D469939 | Single holding device | B. Speckhart, William Keith Skidmore, Angel Hierrezuelo | 2003-02-04 |
| D469940 | Multiple holding device | B. Speckhart, William Keith Skidmore, Angel Hierrezuelo | 2003-02-04 |
| 5932867 | Article identification apparatus and method including an identification element with laser thread | Bernard Speckhart | 1999-08-03 |
| 5660261 | Single latch loader and method for loading | Bernard Speckhart, Ramon R. Duterte, Jr., Craig Davidson | 1997-08-26 |
| 4758143 | Manufacture of specialty ice cream products | — | 1988-07-19 |
| 4751878 | Manufacture of decorative ice cream rolls | — | 1988-06-21 |