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AC

Alfred B. Callis — 1 Patent

Google: 1 patents #14,887 of 22,993Top 65%

Norwich, GB: #136 of 292 inventorsTop 50%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Alfred B. Callis has been granted 1 US patent while listed as an inventor at Google. All of these patents were granted in 1994. Alfred B. Callis ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alfred B. Callis in Norwich, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5342632	Treatment of cocoa beans for improving fermentation	Ulrich Bangerter, Beng H. Beh, Ian J. Pilkington	1994-08-30

Alfred B. Callis — 1 Patent

Issued Patents All Time

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