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Tandem sub

94
Assignee: DynaEnergetics Europe GmbHPriority: Apr 29, 2020Filed: Apr 29, 2020Granted: Dec 8, 2020
Est. expiryApr 29, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:Frank Haron PreissLiam McnelisEric MulhernThilo ScharfDavid C. Parks
94
PatentIndex Score
21
Cited by
402
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design of a tandem sub, as shown and described.

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