RS

Roger Arnold Stromsoe

Overall (All Time): #1,140,107 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11274410 Impact compactor — 2022-03-15
10400412 Impact compactor — 2019-09-03
10018611 Soil compaction system and method — 2018-07-10
7614821 Impact compactor — 2009-11-10