Charles S. Mackey — 6 Patents at Unknown

Charles S. Mackey has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1987 and the most recent in October 1993. Charles S. Mackey ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Charles S. Mackey in Bakersfield, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
5255750	Hydraulic drilling method with penetration control	Robert D. Wilkes, Robert Wayne Dickinson	1993-10-26
4852668	Hydraulic drilling apparatus and method	Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Sherman C. May	1989-08-01
4790394	Hydraulic drilling apparatus and method	Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Richard R. Jensen, Sherman C. May, Robert D. Wilkes	1988-12-13
4787465	Hydraulic drilling apparatus and method	Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Richard R. Jensen, Sherman C. May, Robert D. Wilkes +1 more	1988-11-29
4715128	Curvature probe and method	Richard E. Cummings, Robert Wayne Dickinson, Ben Wade Oakes Dickinson, III, Merle D. Larsen	1987-12-29
4693327	Mechanically actuated whipstock assembly	Robert Wayne Dickinson, Irving L. Odgers	1987-09-15

Charles S. Mackey — 6 Patents

Issued Patents All Time

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