| US Patent: 2,955,578 
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| Hydraulic Ram | 
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| Patentees: |  
 | Clarence L. Flessate (exact or similar names) - Waukesha, WI |  | Alex H. Luedicke, Jr. (exact or similar names) - Wauwatosa, WI |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Feb. 18, 1958 |  
| Granted: | Oct. 11, 1960 |  USPTO (New site tip)
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                        Stan Schulz
 
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| Description: |  | Lieber, Lieber & Nilles - patent attorneys |  |