Assignee
CLARK DAVID GRAHAM
US·1 granted patent·3 pending applications·4 citations·filing 2019–2020
Top patents by PatentIndex Score
4 records- 0167US11106116B2Universal tripod clamp systemCLARK DAVID GRAHAM·Filed 2019·Granted Aug 31, 2021·4 cites·10 claims
- 0243US2020183120A1Smartphone lens filter caseCLARK DAVID GRAHAM·Filed 2020·Application pending·0 cites
- 0341US2020019043A1Magnetic lens filter systemCLARK DAVID GRAHAM·Filed 2019·Application pending·0 cites
- 0441US2021172563A1Hollow ball mount system and methodCLARK DAVID GRAHAM·Filed 2019·Application pending·0 cites
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