| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Wohlnip Products, Inc. | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 2,771,297 | Nov. 20, 1956 | W. Nipken | Adjustable stop for a collet or the like | |
 | 2,823,563 | Feb. 18, 1958 | W. Nipken | Depth control attachment for a drill or the like | |
 | 2,915,925 | Dec. 08, 1959 | W. Nipken | Depth control attachment for a drill or the like | |