Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10958062 | Systems and methods for dynamically switching a load of a current transformer circuit | Andrew E. Carlson, Joseph A. Johnson, David M. Messersmith | 2021-03-23 |
| 7116538 | Modular overload relay system | Steven T. Haensgen, Dallas J. Bergh, Donald J. King, Gary Lehman | 2006-10-03 |
| 6985342 | Linearly adjustable logarithmic output current sensing resistance system and method | — | 2006-01-10 |
| 6975256 | Adjustable gain precision full wave rectifier with reduced error | Steven T. Haensgen | 2005-12-13 |
| 6528988 | Technique for programming a programmable device while coupled to another component in a circuit | Steven T. Haensgen, John L. Scheele, Craig Muschinski | 2003-03-04 |
| 6417701 | Method and apparatus for identifying a waveform period | — | 2002-07-09 |
| 6351116 | System and method for on-line hall sensor programming | Steven T. Haensgen, John L. Scheele, Craig Muschinski | 2002-02-26 |
| 6252529 | Adjustable gain precision full wave rectifier with reduced error | Steven T. Haensgen | 2001-06-26 |
| 6204751 | Current inrush limiting circuit with fast reset | Steven T. Haensgen | 2001-03-20 |
| 6177875 | Simple voltage window sensing circuit | — | 2001-01-23 |
| 5378931 | Low leakage fuse blown detection circuit | Michael R. Havey, Anthony G. Gibart | 1995-01-03 |
| 5243232 | Start-up pulse suppression circuit for industrial controller output | Joel C. Clemente, Michael A. Feavel, Anthony G. Gibart, John J. Gilge, Michael R. Havey | 1993-09-07 |