Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Leonard DeSanto — 14 Patents

BABrookhaven Science Associates: 12 patents #6 of 453Top 2%
STScram Technologies: 2 patents #4 of 10Top 40%
Patchogue, NY: #6 of 160 inventorsTop 4%
New York: #10,566 of 115,490 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Leonard DeSanto has been granted 14 US patents while listed as an inventor at Brookhaven Science Associates. The first was granted in 2001 and the most recent in November 2007. Leonard DeSanto ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Leonard DeSanto in Patchogue, NY, US.

Patents per Year

Patents granted per year, 2001 to 2007Bar chart with a peak of 3 patents in 2004.peak 32001: 1 patents20012002: 1 patents20022003: 1 patents20032004: 3 patents20042005: 3 patents20052006: 2 patents20062007: 3 patents2007

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7298947 Optical panel system including stackable waveguides James T. Veligdan 2007-11-20
7187831 Optical panel system including stackable waveguides James T. Veligdan 2007-03-06
7167619 Interactive display system having a matrix optical detector James T. Veligdan 2007-01-23
7062134 Interactive display system having a scaled virtual target zone James T. Veligdan 2006-06-13
7025461 Interactive display system having a digital micromirror imaging device Calvin Brewster, James T. Veligdan 2006-04-11
6948820 Interactive display system having an optical channeling element James T. Veligdan 2005-09-27
6895151 Ultrathin optical panel and a method of making an ultrathin optical panel Cyrus Biscardi, Calvin Brewster, James T. Veligdan 2005-05-17
6856753 Ultrathin optical panel and a method of making an ultrathin optical panel Cyrus Biscardi, Calvin Brewster, James T. Veligdan 2005-02-15
6836613 Method of creating uniform adhesive layers and method of producing black cladding layer having small particulate size in planar optical displays Calvin Brewster 2004-12-28
6755534 Prismatic optical display James T. Veligdan, Calvin Brewster 2004-06-29
6751019 Ultrathin mesh optical panel and a method of making an ultrathin mesh optical panel Calvin Brewster 2004-06-15
6519400 Ultrathin optical panel and a method of making an ultrathin optical panel Cyrus Biscardi, Calvin Brewster, James T. Veligdan 2003-02-11
6400876 Ultrathin optical panel and a method of making an ultrathin optical panel Cyrus Biscardi, Calvin Brewster, James T. Veligdan 2002-06-04
6301417 Ultrathin optical panel and a method of making an ultrathin optical panel Cyrus Biscardi, Calvin Brewster, James T. Veligdan 2001-10-09