Assignee

CHRISTOPHERSON DANIEL JOHN

US·2 granted patents·8 citations·filing 2018–2019

Technology mixE04H2 E01F1

Top patents by PatentIndex Score

2 records

0186US11105056B1Stanchion with enhanced stability and safetyCHRISTOPHERSON DANIEL JOHN·Filed 2019·Granted Aug 31, 2021·7 cites·10 claims
0259US10267052B1Retractable canopy for a portable spa hot tubCHRISTOPHERSON DANIEL JOHN·Filed 2018·Granted Apr 23, 2019·1 cites·1 claims

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