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| Patents for Walter J. Rozmus | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,750,829 | Jun. 19, 1956 | W.J. Rozmus, W.A. Barnes | Power Drive and Locking Mechanism For Adjustable Jaw Wrenches | wrench adjustment locks | |
| 2,913,942 | Nov. 24, 1959 | W.J. Rozmus | SELECT-O-LOCK (tm) | wrench adjustment locks | |