| All Patents in class 324/121R |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 3,359,499 | Dec. 19, 1967 | J. Steranka, Jr., J.O. McDonough | Apparatus for Rendering Pulse Trains Non Coincident and Algebraically Combining Them | nc and cnc apparatus |
| 4,804,921 | Feb. 14, 1989 | R.O. Quinn, D.W. Weidenbenner, G. Lindhard, G.D. Jonker, C.F. Govekar, L.J. Wisneski, M.C. Putrow | Digital Engine Analyzer | |
| 5,245,324 | Sep. 14, 1993 | J.C. Sniegowski, M.C. Putrow, J.R. Piehl, M.B. Meeker, C.F. Govekar, G.D. Jonker | Digital Engine Analyzer | |
| 5,247,287 | Sep. 21, 1993 | J.C. Sniegowski, M.C. Putrow, J.R. Piehl, M.B. Meeker, C.F. Govekar, G.D. Jonker | Digital Engine Analyzer | |
| 5,680,311 | Oct. 21, 1997 | Y.M. Taraki, D.A. Trsar | Long Term Firing and Spark Display | |
| 6,225,972 | May 01, 2001 | D.A. Trsar, Y.M. Taraki | Oscilloscope Display with Rail Indicator | |
