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Jeffrey D. Stringer

GP Guardian Products: 1 patents #11 of 31Top 40%
Overall (All Time): #2,293,561 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5301968 Mobility support device Adele E. Ward, J. R. Kingsley Ward, Kevin R. Lunau, A. Edward Moore, Victor J. Irving 1994-04-12
4893826 Mobility support device Adele E. Ward, J. R. Kingsley Ward, Kevin R. Lunau, John H. Royce, A. Edward Moore 1990-01-16