Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541684 | Visual latching indicator arrangement for an electrical bushing and terminator | Andrew Meyer, Frank John Muench | 2013-09-24 |
| 8399771 | Visual latching indicator arrangement for an electrical bushing and terminator | Andrew Meyer, Frank John Muench | 2013-03-19 |
| 7642465 | Visual latching indicator arrangement for an electrical bushing and terminator | Andrew Meyer, Frank John Muench | 2010-01-05 |
| 6984791 | Visual latching indicator arrangement for an electrical bushing and terminator | Andrew Meyer, Frank J. Muench Jr. | 2006-01-10 |
| 6922888 | Loadbreak elbow pulling tool apparatus | William E. Barry | 2005-08-02 |
| D492556 | Ratcheting box wrench | William E. Barry | 2004-07-06 |
| 6504103 | Visual latching indicator arrangement for an electrical bushing and terminator | Andrew Meyer, Frank John Muench | 2003-01-07 |
| 6484982 | Steel pole step assembly | William E. Barry | 2002-11-26 |
| D438844 | Visual latching indicator for an electrical bushing and terminator | Andrew Meyer, Frank John Muench | 2001-03-13 |
| 6111212 | Interrupt assembly for a primary circuit breaker | John Phillip DuPont | 2000-08-29 |
| 5663859 | Disconnector switch for disconnecting a high-voltage arrester from ground | — | 1997-09-02 |
| 5525069 | Electrical Connector | Paul Michael Roscizewski, Russell John Lenz | 1996-06-11 |
| 5445533 | Electrical connector | Paul Michael Roscizewski, Russell John Lenz | 1995-08-29 |
| 5427538 | Electrical connecting system | Frank John Muench, Henry Allan Hecker, John Mitchell Makal, Paul Michael Roscizewski, David Brucker +1 more | 1995-06-27 |
| 5277605 | Electrical connector | Paul Michael Roscizewski, Russell John Lenz | 1994-01-11 |
| 5216801 | Tool for assisting in the installation and removal of an electrical terminator relative to an electrical bushing | — | 1993-06-08 |
| 5213750 | Method to straighten cross linked polyethylene high voltage power cable | Darren W. Martindill, Paul Michael Roscizewski | 1993-05-25 |
| 4946394 | Connection mechanism for connecting a cable connector to a bushing | Harvey W. Mikulecky | 1990-08-07 |
| 4820183 | Connection mechanism for connecting a cable connector to a bushing | Harvey W. Mikulecky, Paul R. Reicher | 1989-04-11 |
| 4804807 | Two component operating handle for a primary circuit breaker | Ronny D. Jergenson | 1989-02-14 |
| 4591816 | Low oil trip and/or lockout apparatus | Harvey W. Mikulecky | 1986-05-27 |
| 4329554 | Loadbreak arc snuffing device | William J. Huber | 1982-05-11 |