Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Roman A. Kramer — 5 Patents

INInterplastic: 3 patents #1 of 9Top 15%
HGHalfen Gmbh: 1 patents #4 of 29Top 15%
Erfurt, MN: #2 of 2 inventorsTop 100%
Overall (All Time): #989,165 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10161128 Anchor rail and building structure having an anchor rail Dirk Albartus, Frank Haeusler, Yapeng Li 2018-12-25
D349784 Combined wood duck box and nest bowl Jeffrey T. Burns 1994-08-16
4716824 Food marinator George E. Hand 1988-01-05
4683097 Process of making a dunnage rack George E. Hand 1987-07-28
4635563 Adjustable shelving system George E. Hand 1987-01-13