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| Patents for Automark Industries, Inc. | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,122,837 | Mar. 03, 1964 | T.S. Wrona | Spark-plug gap gauge | vehicle mechanic | |
| 3,868,790 | Mar. 04, 1975 | R.A. Fricke | Spark plug cleaner | vehicle mechanic | |