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USPTO Patent Rankings Data through Dec 31, 2025
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Noach Eizen — 15 Patents

MUMul-T-Lock: 14 patents #1 of 3Top 35%
HIHi-G-Tek: 1 patents #12 of 18Top 70%
Rishon LeZion, IL: #36 of 892 inventorsTop 5%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Noach Eizen has been granted 15 US patents while listed as an inventor at Mul-T-Lock. The first was granted in 1989 and the most recent in November 2011. Noach Eizen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Noach Eizen in Rishon LeZion, IL.

Patents per Year

Patents granted per year, 1989 to 2011Bar chart with a peak of 5 patents in 1994.peak 51989: 1 patents19891992: 1 patents19921993: 3 patents19931994: 5 patents19941996: 1 patents19961997: 1 patents19971998: 2 patents19982011: 1 patents2011

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
8068027 Monitorable locking assemblies Micha Auerbach, Joseph Shekel, Alon Zelzion, Eli Golan, Ronny Cohen +1 more 2011-11-29
5839308 Locking apparatus Dani Markbreit 1998-11-24
5784910 Locking apparatus Dani Markbreit 1998-07-28
5598140 Vehicle anti-theft system including a gearshift lock and an anti-theft device operated thereby 1997-01-28
5520035 Locking apparatus Dani Markbreit 1996-05-28
D353760 Key blank 1994-12-27
D353534 Key blank 1994-12-20
D353320 Key blank 1994-12-13
5331307 Vehicle anti-theft system including a gear shift lock and an anti-theft device operated thereby 1994-07-19
D342887 Key blank 1994-01-04
5267461 Cylinder guard 1993-12-07
D335253 Key blade blank 1993-05-04
D333973 Key bow 1993-03-16
5123268 Cylinder lock 1992-06-23
4856309 Pin tumbler lock 1989-08-15