YS

Yefim Spektor

HM Hamilton Caster & Manufacturing: 5 patents #1 of 7Top 15%
📍 Mason, OH: #268 of 1,011 inventorsTop 30%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #722,764 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10874136 Cigar and cigarette holder 2020-12-29
D901070 Holder for cigars and cigarettes 2020-11-03
10518578 Dual-stage spring loaded caster Patrick L. McCartney, Lakshadeep Sandeep Goregaonkar, Julie A. Johnson, Jevon Robert Lambright 2019-12-31
9757980 Swivel caster with swivel limiter and slide mechanism Lester Jones, Patrick L. McCartney, John Yater 2017-09-12
9527347 Caster wheel braking systems 2016-12-27
9168785 Caster wheel braking systems 2015-10-27
9051965 Eccentric bearing assemblies for swivel casters 2015-06-09