Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Albert L. Barnes — 4 Patents

ESEltech Systems: 4 patents #31 of 162Top 20%
Wickliffe, OH: #29 of 101 inventorsTop 30%
Ohio: #19,019 of 73,341 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Albert L. Barnes has been granted 4 US patents while listed as an inventor at Eltech Systems. The first was granted in 1985 and the most recent in May 1991. Albert L. Barnes ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Albert L. Barnes in Wickliffe, OH, US.

Patents per Year

Patents granted per year, 1985 to 1991Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19851989: 1 patents19891990: 1 patents19901991: 1 patents1991

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5017217 Ceramic/metal or ceramic/ceramic composite article Thomas M. Clere, Gholamreza J. Abbaschian, Douglas J. Wheeler 1991-05-21
4961902 Method of manufacturing a ceramic/metal or ceramic/ceramic composite article Thomas M. Clere, Gholamreza J. Abbaschian, Douglas J. Wheeler 1990-10-09
4876941 Composite for protection against armor-piercing projectiles Thomas M. Clere, Gholamreza J. Abbaschian, Douglas J. Wheeler 1989-10-31
4528119 Metal borides, carbides, nitrides, silicides, oxide materials and their method of preparation 1985-07-09