| 8287639 |
Methods and compositions for improving air entrainment in cementitious mixtures |
Dean A. Oester, Gary L. Pritt |
2012-10-16 |
| 7897830 |
Methods for reducing ammonia evolution from cementitious and pozzolanic mixtures |
Dean A. Oester |
2011-03-01 |
| 6611147 |
Apparatus with interchangeable modules for measuring characteristics of cables and networks |
William L. Redman, S. Stanley Mintz, Kwok Lo, Jarek Kanikula, Mark William Borneman |
2003-08-26 |
| 6483318 |
Electric circuit providing selectable short circuit for instrumentation applications |
Barry James Smith |
2002-11-19 |
| 6424324 |
Display driver apparatus |
William A. Lagoni |
2002-07-23 |
| 6242620 |
Process for making carboxylic acid esters |
A. Fred Elsasser, C. William Blewett |
2001-06-05 |
| 5900918 |
Adjustable video gamma circuit |
— |
1999-05-04 |
| 5721594 |
Video differential bus receiver for audio/video interconnection |
Thomas D. Gurley |
1998-02-24 |
| 5680173 |
Kinescope driver apparatus |
Jeffery B. Lendaro |
1997-10-21 |
| 5644360 |
Circuit for compensating the blue phosphor roll off at high drive levels in a projection television system |
Thomas D. Gurley |
1997-07-01 |
| 5585755 |
Audio differential bus receiver for audio/video interconnection |
Thomas D. Gurley |
1996-12-17 |
| 5534810 |
Power stage bias circuit with improved efficiency and stability |
— |
1996-07-09 |
| 5453798 |
Black compensation circuit for a video display system |
Thomas D. Gurley |
1995-09-26 |
| 5452020 |
Cathode ray tube driver with input black tracking provisions |
— |
1995-09-19 |
| 5448311 |
Tri-state video differential driver |
William A. Lagoni |
1995-09-05 |
| 5131014 |
Apparatus and method for recovery of multiphase modulated data |
— |
1992-07-14 |
| 5031124 |
Method for selecting computer storage devices for computer applications |
Philip Bosinoff |
1991-07-09 |
| 4961114 |
Digital memory delay line for a video border generator |
— |
1990-10-02 |
| 4928309 |
Method and apparatus for descrambling a television signal |
— |
1990-05-22 |
| 4710725 |
Preamplifier for an imaging system |
Wayne Green |
1987-12-01 |
| 4564856 |
Apparatus providing automatic and manual control of setup adjustments for TV cameras |
Gary Sanderson |
1986-01-14 |
| 4499488 |
Automatic registration control system for color television cameras |
William J. Cosgrove |
1985-02-12 |
| 4236120 |
High speed, high efficiency amplifier circuit |
— |
1980-11-25 |
