Henry Constant — 4 Patents at Gtech

Henry Constant has been granted 4 US patents while listed as an inventor at Gtech. The first was granted in 2011 and the most recent in September 2024. Henry Constant ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Henry Constant in West Warwick, RI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12080132	Lottery ticket vending machine	Medina Marie Topalian, Paul A. Bucci	2024-09-03
8109440	System and method for calibrating an optical reader system	—	2012-02-07
8109442	Optical reader quality factor	—	2012-02-07
8072651	System and process for simultaneously reading multiple forms	Steven A. Bozzi, Bruce Parkes	2011-12-06

Henry Constant — 4 Patents

Issued Patents All Time

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