| All Patents in class 324/392 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,095,170 | Jun. 13, 1978 | H.R. Schmitt | Meterless Ignition Advance Measuring Device for Internal Combustion Engines | |
| 4,262,527 | Apr. 21, 1981 | J.A. Thompson, D.D. Grover | Self-Adjusting Engine Timing Pickup Probe | |
| 4,417,211 | Nov. 22, 1983 | G.S. Gibson, P.E. Ciriacka | Apparatus for Determining the Advance of a Timing Light | |
| 4,469,952 | Sep. 04, 1984 | D.D. Grover, T.P. Becker, G.E. Olson | Adapter for Diesel-Engine-Timing Meter | |
| 5,610,327 | Mar. 11, 1997 | M.M. Crass, M.A. Hoferitza, T.P. Becker | Knock Sensor-Triggered Timing Light with Visible Laser Retro-Reflecting Control | |
