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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Silverberg — 5 Patents

AMAmetek: 1 patents #70 of 215Top 35%
BIBausch & Lomb Incorporated: 1 patents #387 of 658Top 60%
New York, NY: #3,991 of 20,192 inventorsTop 20%
New York: #27,005 of 115,490 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Eric Silverberg has been granted 5 US patents while listed as an inventor at Ametek. The first was granted in 1987 and the most recent in May 2019. Eric Silverberg ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Eric Silverberg in New York, NY, US.

Patents per Year

Patents granted per year, 1987 to 2019Bar chart with a peak of 3 patents in 2019.peak 31987: 1 patents19871988: 1 patents19882019: 3 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10296549 Density dependent search functions Jason Marchant 2019-05-21
10296550 Selective inclusion of members in a results list Jason Marchant 2019-05-21
10282478 Density modified search results Jason Marchant 2019-05-07
4734716 Plotter and aligning method James A. Parnell, Marvin L. Freeman, Robert A. Johnson 1988-03-29 $4,245,000
4682091 Telescope control system John Krewalk 1987-07-21 $3,635,000