Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879851 | Analog light measuring and photon counting in chemiluminescence measurements comprising a luminometer controller to compare digitized photon count to a discreet-analog crossover value | Richard Wolf, David Sorrentino, Takayuki Mizutani | 2024-01-23 |
| 11604146 | Analog light measuring and photon counting with a luminometer system for assay reactions in chemiluminescence measurements | Richard Wolf, David Sorrentino, Takayuki Mizutani | 2023-03-14 |
| 10562021 | Dispenser for an analyzer | Kevin L. Nowak, Troy M. Coolidge | 2020-02-18 |
| 6825041 | Method and system for automated immunochemistry analysis | Humayun Qureshi, Mark J. Kittock, Armer J. Willenbring, Brian D. Wilson, Peter G. Werness | 2004-11-30 |
| 6362745 | Method of detecting tamper of an electric meter | — | 2002-03-26 |
| 6167389 | Method and apparatus using distributed intelligence for applying real time pricing and time of use rates in wide area network including a headend and subscriber | David M. Poche | 2000-12-26 |
| 6134655 | Method and apparatus for initializing a microprocessor to insure fault-free operation | — | 2000-10-17 |
| 6118269 | Electric meter tamper detection circuit for sensing electric meter removal | — | 2000-09-12 |
| 5898387 | Modular meter based utility gateway enclosure | David K. Walz | 1999-04-27 |
| 5896382 | Method and apparatus for communicating information between a headend and subscriber over a wide area network | Paul Michael Huddleston | 1999-04-20 |
| 5784441 | Systems for power interruption detection | Mark Wayne Patton, Douglas Wallace Todd | 1998-07-21 |
| 5764739 | Method and apparatus for providing information to a subscriber over an electronic network | Mark Wayne Patton, Douglas Wallace Todd | 1998-06-09 |
| 5576700 | Apparatus and method for controlling an electrical load and monitoring control operations and the electrical load | James M. Massara | 1996-11-19 |
| 5559870 | Method and apparatus for providing information to a subscriber over an electronic network | Mark Wayne Patton, Douglas Wallace Todd | 1996-09-24 |
| 5462225 | Apparatus and method for controlling distribution of electrical energy to a space conditioning load | James M. Massara | 1995-10-31 |
| 5447401 | Fastener for securing a structural component to a carpet pad | Stephen W. Jones, David D. McCormick, James D. TerMeer, Donald L. Rohrs | 1995-09-05 |
| 5345225 | Tamper detection system for load management device | — | 1994-09-06 |
| 5345583 | Method and apparatus for momentarily interrupting power to a microprocessor to clear a fault state | — | 1994-09-06 |
| D347594 | Automatic power outage dialer unit housing | David K. Walz | 1994-06-07 |
| D347593 | Automatic power outage dialer unit housing | David K. Walz | 1994-06-07 |
| D337313 | Dual bay electrical enclosure | — | 1993-07-13 |
| 5099348 | Display for remote receiver in a utility management system | Paul Michael Huddleston | 1992-03-24 |
| 4780910 | Display for a remote receiver in an electrical utility load management system | Paul Michael Huddleston | 1988-10-25 |