Sugar Land, Texas
United States
3
2020-07-23
The entities that hold a legal rights for patent applications filed by inventor Kellermann Fred C.:
Fred C. Kellermann from Sugar Land, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH POWER LASER HYDRAULIC FRACTURING, STIMULATION, TOOLS SYSTEMS AND METHODS
#2 | 2019-02-07HIGH POWER LASER HYDRAULIC FRACTURING, STIMULATION, TOOLS SYSTEMS AND METHODS
#3 | 2015-05-14High power laser hydraulic fracturing, stimulation, tools systems and methods
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