HB

Harlan J. Brothers

📍 Branford, CT: #89 of 367 inventorsTop 25%
🗺 Connecticut: #7,319 of 34,797 inventorsTop 25%
Overall (All Time): #856,475 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8712040 Data-conditioned encryption method 2014-04-29
5975713 Interior mailbox light 1999-11-02
5799083 Event verification system Chris Hind Genly 1998-08-25
5673709 Portable ashtray 1997-10-07
5454056 Luminous pull-cord for electrical switch operation 1995-09-26
5320545 Household safety receptacle 1994-06-14