Christopher E. Rowlands — 1 Patent at The Post Office

Christopher E. Rowlands has been granted 1 US patent while listed as an inventor at The Post Office. All of these patents were granted in 1984. Christopher E. Rowlands ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Christopher E. Rowlands in Ipswich, GB.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4456789	Audio teleconferencing	Ian S. Groves, David R. Guard, John G. Bunting, Edwin J. Powter, David William James Holmes +1 more	1984-06-26

Christopher E. Rowlands — 1 Patent

Issued Patents All Time

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