Steven Robert Hjermstad

CO Comcast: 1 patents #2,409 of 4,447Top 55%

📍 Snohomish, WA: #447 of 719 inventorsTop 65%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #3,262,162 of 4,157,543Top 80%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8013471	Apparatus and method for managing a backup power supply for an aircraft cockpit voice recorder	Mark Hinton	2011-09-06