Growing community of inventors

York, PA, United States of America

Gregory J Luka

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 = 5

Gregory J LukaJohn W Tobias (1 patent)Gregory J LukaGregory J Luka (1 patent)John W TobiasJohn W Tobias (15 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Graham Packaging Company, L.p. (1 from 544 patents)


1 patent:

1. 6393803 - Process for coating blow-molded plastic containers

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1/11/2026
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