Issued Patents All Time
Showing 126–150 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426001 | Clad structural member with NbTiAl low Hf alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1995-06-20 |
| 5405708 | Clad structural member with NbTiHf alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1995-04-11 |
| 5366565 | NbTiAlCrHf alloy and structures | — | 1994-11-22 |
| 5320911 | Clad structural member with NBTIALCR alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1994-06-14 |
| 5318859 | Clad structural member with NbTiAl alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1994-06-07 |
| 5316865 | Composite structure with NbTiAl low Hf alloy matrix and niobium base metal reinforcement | Mark Gilbert Benz, John R. Hughes | 1994-05-31 |
| 5306570 | Clad structural member with NbTiAl high Hf alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1994-04-26 |
| 5304427 | Composite structure with NBTIA1CRHF alloy matrix and niobium base metal reinforcement | Mark Gilbert Benz, John R. Hughes | 1994-04-19 |
| 5296309 | Composite structure with NbTiAlCr alloy matrix and niobium base metal reinforcement | Mark Gilbert Benz, John R. Hughes | 1994-03-22 |
| 5277990 | Composite structure with NbTiAl and high Hf alloy matrix and niobium base metal reinforcement | Mark Gilbert Benz, John R. Hughes | 1994-01-11 |
| 5273831 | Clad structural member with NbTiAlCr HF alloy cladding and niobium base metal core | Mark Gilbert Benz, John R. Hughes | 1993-12-28 |
| 5270122 | Composite structure with NbTiAl alloy matrix and niobium base metal reinforcement | Mark Gilbert Benz, John R. Hughes | 1993-12-14 |
| 5264293 | Composite structure with NbTiHf alloy matrix and niobium base metal | Mark Gilbert Benz, John R. Hughes | 1993-11-23 |
| 5159619 | High performance metal x-ray tube target having a reactive barrier layer | Mark Gilbert Benz, Robert John Zabala, Karen A. Lou, Thomas C. Tiearney, Jr. | 1992-10-27 |
| 5035958 | Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys | Mark L. Prugar, Swe-Wong Yang, John R. Rairden, III, Michael Francis Xavier Gigliotti | 1991-07-30 |
| 5026522 | Nb-Ti-Hf high temperature alloys | Shyh-Chin Huang | 1991-06-25 |
| 5019334 | Low density high strength alloys of Nb-Ti-Al for use at high temperatures | — | 1991-05-28 |
| 5006307 | Hafnium containing niobium, titanium, aluminum high temperature alloy | — | 1991-04-09 |
| 5000913 | Hafnium containing high temperature Nb-Al alloy | — | 1991-03-19 |
| 4990308 | Chromium containing high temperature Nb--Ti--Al alloy | — | 1991-02-05 |
| 4983356 | Ruthenium bearing iron base high temperature structural alloys | — | 1991-01-08 |
| 4980244 | Protective alloy coatings comprising Cr-Al-Ru containing one or more of Y, Fe, Ni and Co | — | 1990-12-25 |
| 4956144 | Hafnium containing Nb-Ti-Al high temperature alloy | Shyh-Chin Huang | 1990-09-11 |
| 4931254 | Nb-Ti-Al-Hf-Cr alloy | — | 1990-06-05 |
| 4904546 | Material system for high temperature jet engine operation | — | 1990-02-27 |