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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LC

Leon Coresh — 17 Patents

RRRolling Razor: 6 patents #2 of 3Top 70%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Leon Coresh has been granted 17 US patents while listed as an inventor at Rolling Razor. The first was granted in 1998 and the most recent in August 2025. Leon Coresh ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Leon Coresh in Tel Aviv-Yafo, CA, IL.

Patents per Year

Patents granted per year, 1998 to 2025Bar chart with a peak of 5 patents in 2024.peak 51998: 1 patents19982002: 1 patents20022013: 2 patents20132019: 1 patents20192021: 2 patents20212022: 1 patents20222023: 2 patents20232024: 5 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
D1089840 Shaving razor handle and suction cup 2025-08-19
12186926 Reciprocating razor having blades coupled by linkages that bend around stationary pivot points 2025-01-07
D1027490 Shaving razor stand 2024-05-21
D1017134 Shaving razor handle 2024-03-05
RE49843 Reciprocating razor assembly with different amplitudes of motion 2024-02-20
11897153 Reciprocating razor having blades linked to facilitate oppositely directed movement 2024-02-13
D1013274 Shaving razor handle 2024-01-30
RE49648 Razor cartridge with reduced part count and expanded range of motion 2023-09-12
11541560 Precision razor with low cost assembly 2023-01-03
11254023 Linkage for reciprocating razor 2022-02-22
11167437 Reciprocating razor assembly with different amplitudes of motion 2021-11-09
RE48701 Shaving razor with one or more reciprocating blades 2021-08-24
10500746 Reciprocating razor with living hinge interconnections 2019-12-10
8595940 Shaving assembly 2013-12-03
8479398 Shaving assembly 2013-07-09
6493950 Rolling razor and shaving method David Kludjian 2002-12-17
D398784 Baby bath seat Roberta Koehl 1998-09-29