Christopher B. Hulbert — 2 Patents at Unknown

Christopher B. Hulbert has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2018 and the most recent in March 2020. Christopher B. Hulbert ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher B. Hulbert in Winnetka, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10583904	Emergency detection and ascent device for a diver	—	2020-03-10
10131412	Ascent and buoy system for divers	—	2018-11-20

Christopher B. Hulbert — 2 Patents

Issued Patents All Time

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