Granted Patent
Utility
US 5,877,949 · App. 08/823,141
Direct capacitive discharge electric fence controller
Inventors:
Kirk W. Wolfgram, Gerald D. Wyatt
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Mar 25, 1997
Inventors
Kirk W. Wolfgram
Gerald D. Wyatt
Assignee (at issue)
Waters Instruments, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.