Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652677 | Process of welding gamma prime-strengthened nickel-base superalloys | Raymond Alan White, John Thomas Murphy, Daniel Anthony Nowak | 2003-11-25 |
LS
Lyle B. Speigel
Overall (All Time): #3,529,430 of 4,157,543Top 85%
1
Patents All Time