| 10014734 |
Electric current generator/motor with dual stationary/rotating stators and rotor having horseshoe magnet/electromagnetic coils |
— |
2018-07-03 |
| 5572890 |
High security lock system including cover plate |
— |
1996-11-12 |
| 4964903 |
Apparatus for molding glass molds |
Mark L. Morrell, Peter A. Schrauth |
1990-10-23 |
| 4929265 |
Method of molding glass optical elements |
Robert J. Hagerty, Richard Orr Maschmeyer, Mark L. Morrell, Peter A. Schrauth |
1990-05-29 |
| 4897101 |
Method of forming a precision glass mold and article |
Robert J. Hagerty, Mark L. Morrell, Peter A. Schrauth |
1990-01-30 |
| 4883528 |
Apparatus for molding glass optical elements |
Mark L. Morrell, Peter A. Schrauth |
1989-11-28 |
| 4559671 |
Sterile handle cover for surgical lamp |
Winston A. Andrews |
1985-12-24 |
| 4388094 |
Method and apparatus for producing tubular glass article |
Thomas G. Parham |
1983-06-14 |