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Patent applications and USPTO patent grants for Williams; Chester I..The latest application filed is for "splicing device for overlapped rods".
Patent | Date |
---|---|
Splicing device for overlapped rods Grant 4,080,084 - Williams March 21, 1 | 1978-03-21 |
Scaffold plank Grant 3,884,328 - Williams May 20, 1 | 1975-05-20 |
Method Of Constructing A Prestressed Concrete Circular Wall Grant 3,869,530 - Williams March 4, 1 | 1975-03-04 |
Rock Bolts Grant 3,837,258 - Williams September 24, 1 | 1974-09-24 |
Wedge-held U-bolt Clamp Grant 3,771,884 - Williams November 13, 1 | 1973-11-13 |
Circulation-stimulating Machine Grant 3,662,747 - Williams May 16, 1 | 1972-05-16 |
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