Growing community of inventors

Carpentersville, IL, United States of America

John R Califf

Average Co-Inventor Count = 7.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 46

John R CaliffJohn L Konieczka (4 patents)John R CaliffJeff Zachwieja (4 patents)John R CaliffDennis B Broeske (4 patents)John R CaliffDon Prestley (4 patents)John R CaliffSteve Ehardt (4 patents)John R CaliffKurt A Kreutzmann (3 patents)John R CaliffKurt Kreutzman (1 patent)John R CaliffJohn R Califf (4 patents)John L KonieczkaJohn L Konieczka (61 patents)Jeff ZachwiejaJeff Zachwieja (5 patents)Dennis B BroeskeDennis B Broeske (5 patents)Don PrestleyDon Prestley (4 patents)Steve EhardtSteve Ehardt (4 patents)Kurt A KreutzmannKurt A Kreutzmann (6 patents)Kurt KreutzmanKurt Kreutzman (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Stokely-van Camp, Inc. (2 from 247 patents)

2. Stokley-van Camp, Inc. (2 from 10 patents)


4 patents:

1. 7007502 - In-car hydration systems

2. 6851275 - In-car hydration systems

3. 6755047 - In-car hydration systems

4. 6745594 - In-car hydration systems

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12/12/2025
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