Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Clever — 11 Patents

Haddonfield, NJ: #19 of 191 inventorsTop 10%
New Jersey: #8,095 of 69,400 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Eric Clever has been granted 11 US patents. The first was granted in 1980 and the most recent in June 2015. Eric Clever ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Eric Clever in Haddonfield, NJ, US.

Patents per Year

Patents granted per year, 1980 to 2015Bar chart with a peak of 2 patents in 2001.peak 21980: 1 patents19801993: 1 patents19932001: 2 patents20012002: 1 patents20022003: 1 patents20032005: 1 patents20052007: 1 patents20072011: 1 patents20112013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9050542 Slotted rod for a construction toy 2015-06-09
8550867 Slotted rod for a construction toy 2013-10-08
8070551 Slotted rod for a construction toy 2011-12-06
7198537 Genderless construction system Ray Lyons 2007-04-03
6899588 Hermaphroditic (genderless) construction system Ray Lyons 2005-05-31
6592421 Totipotent hub for construction toy system 2003-07-15
6422909 Genderless construction system Ray Lyons 2002-07-23
6325694 Flexible joint construction toy Ray Lyons 2001-12-04
6231416 Genderless construction system Ray Lyons 2001-05-15
5183409 Hermaphroditic multiple contact connector Ray Lyons 1993-02-02
4237483 Surveillance system 1980-12-02