Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6653945 | Radio communication network for collecting data from utility meters | Dennis F. Johnson, Michael Wiebe, Erwin Holowick, Nathan R. Jacob, Michael F. Murhpy +1 more | 2003-11-25 | $4,080,000 |
| 6373399 | Wide area communications network for remote data generating stations | Dennis F. Johnson, Michael Wiebe, Erwin Holowick, Nathan R. Jacob, Michael Murphy +1 more | 2002-04-16 | $5,907,000 |
| 6172616 | Wide area communications network for remote data generating stations | Dennis F. Johnson, Michael Wiebe, Erwin Holowick, Nathan R. Jacob, Michael Murphy +1 more | 2001-01-09 | $1,746,000 |
| 5963146 | Wide area communications network for remote data generating stations | Dennis F. Johnson, Michael Wiebe, Erwin Holowick, Nathan R. Jacob, Michael F. Murhpy +1 more | 1999-10-05 | $1,896,000 |
| 5553094 | Radio communication network for remote data generating stations | Dennis F. Johnson, Michael Wiebe, Erwin Holowick, Nathan R. Jacob, Michael Murphy +1 more | 1996-09-03 |