Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321171 | Electronic measurement instrument probe accessory offset, gain, and linearity correction method | — | 2001-11-20 |
| 6232764 | Accessory with internal adjustments controlled by host | John B. Rettig, David H. Olson, Marvin E. LaVoie, Philip K. Jansen, Ray Zandonatti | 2001-05-15 |
| 6068400 | Temperature compensated adapter for a DMM | Theodore G. Nelson | 2000-05-30 |
| 6022226 | Banana type electrical receptacle | J. Steve Lyford, David T. Rosette, Daniel B. Meyer | 2000-02-08 |
| 5915995 | Dual contact banana connector | Daniel B. Meyer | 1999-06-29 |
| 5701073 | Direct current measuring apparatus and method employing flux diversion | — | 1997-12-23 |
| 5517154 | Split-path linear isolation circuit apparatus and method | Michael P. Khaw | 1996-05-14 |
| 5493211 | Current probe | — | 1996-02-20 |
| 5477135 | Current probe | — | 1995-12-19 |
| 4876655 | Method and apparatus for evaluating jitter | Dale E. Carlton, Ronald M. Henricksen | 1989-10-24 |
| 4780182 | Continuously monitored apparatus and method for determining degree of completion of pulp cook | — | 1988-10-25 |
| 4779039 | Oscilloscope having temperature monitor and recalibration feature to provide long-term high accuracy | — | 1988-10-18 |
| 4752357 | On-line apparatus for determining degree of completion of pulp cook | — | 1988-06-21 |
| 4731588 | Gain selectable amplifier with resonance compensation | John L. Addis, Patrick A. Quinn | 1988-03-15 |