David D. Headrick
General
Experience23 yrs
Elite Ratings
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Practice Areas
Mech Eng, Manuf (17 cases)
Transport., E-Comm. (4 cases)
Semicond., Optic (4 cases)
Software, Security (1 case)
Comp. Arch. and Software (6 cases)
Law Firms
Ratings
Experience
Grade
Trend
DCT
L4
D
PTAB
L2
B
CAFC
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Cases
Case # | Court | Caption | Filed | Represent | |
|---|---|---|---|---|---|
07/01/21 | Patent Owner | . | |||
08/01/18 | Challenger | . | |||
09/06/17 | Challenger | . | |||
05/12/14 | Challenger | . | |||
08/30/11 | Patent Owner | . | |||
08/29/11 | Challenger | . | |||
08/23/11 | Patent Owner | . | |||
06/22/11 | Challenger | . | |||
09/22/09 | Challenger | . | |||
01/27/09 | Challenger | . |