Growing community of inventors

Wake Forest, NC, United States of America

Douglas H Heilman

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 53

Douglas H HeilmanRoy Hammett (1 patent)Douglas H HeilmanDouglas H Heilman (1 patent)Roy HammettRoy Hammett (26 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Container Systems, Inc. (1 from 12 patents)


1 patent:

1. 6079554 - Beverage can tray with improved handling features

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