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USPTO Patent Rankings Data through Dec 31, 2025
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Ilan Plawker — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Englewood Cliffs, NJ: #19 of 98 inventorsTop 20%
New Jersey: #19,535 of 69,400 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ilan Plawker has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in August 1992. Ilan Plawker ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ilan Plawker in Englewood Cliffs, NJ, US.

Patents per Year

Patents granted per year, 1985 to 1992Bar chart with a peak of 2 patents in 1985.peak 21985: 2 patents19851989: 1 patents19891992: 1 patents1992

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5136557 Modular watch collar Howard Mendelowitz 1992-08-04
4865205 Hosiery display board James L. Thorneburg 1989-09-12
D278873 Hosiery package display rack James L. Thorneburg 1985-05-21
D278874 Hosiery package display rack James L. Thorneburg 1985-05-21