| 9945697 |
Measurement scale with periodic nanostructure |
Matthew Donald Kidd, Nicholas John Weston, James Reynolds Henshaw, Marcus Ardron, John T. Dardis, II |
2018-04-17 |
| 6447583 |
Rotating drum adsorber process and system |
John E. Thelen, Brian James Peterson |
2002-09-10 |
| 6278293 |
Circuit and method for a transistor-transistor logic (TTL) compatible output drive |
— |
2001-08-21 |
| 5638859 |
Float controlled valve |
John E. Thelen |
1997-06-17 |
| 5276874 |
Method for creating a directory tree in main memory using an index file in secondary memory |
— |
1994-01-04 |
| 4760278 |
Transfer switch |
— |
1988-07-26 |
| 4739246 |
Current reference for feedback current source |
— |
1988-04-19 |
| 4731830 |
Nonsaturating interface supply |
— |
1988-03-15 |
| 4700144 |
Differential amplifier feedback current mirror |
— |
1987-10-13 |
| 4683351 |
Impedance maintenance circuit for telephone interface |
— |
1987-07-28 |
| 4642780 |
Space planning/facilities management system using priority and affinity colors |
— |
1987-02-10 |