RR

Roger L. Rosenberg

Overall (All Time): #1,653,756 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5294912 Long jump and triple jump foul detector system John Bednarz, John Hoaglund, Lula P. Taylor, Michael Taylor 1994-03-15
4376350 Automatic down rigger control system John Bednarz, Phillip J. Moser 1983-03-15
4339811 Trolling depth controller John Bednarz, Phillip J. Moser 1982-07-13