PB

Peter F. Berry

RE Ramsey Engineering: 2 patents #4 of 10Top 40%
Overall (All Time): #2,344,231 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4686694 Probe for an apparatus for analyzing metals by X-ray fluorescence Wendell D. Miller, John L. Nethery, Jr. 1987-08-11
4429409 Portable apparatus for analyzing metals by X-ray fluorescence Wendell D. Miller, John L. Nethery, Jr. 1984-01-31