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RM

Robert H. McEachern

Edgewater, MD: #1 of 4 inventorsTop 25%
Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #84,631 of 185,788Top 50%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5615302 Filter bank determination of discrete tone frequencies — 1997-03-25

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Rodrigue McDuff1
Robert McDowell1
Ross McDougall1