Growing community of inventors

Willowick, OH, United States of America

John S Lihwa

Average Co-Inventor Count = 4.44

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 = 4

John S LihwaMark T Weinberger (1 patent)John S LihwaJoseph E Tix (1 patent)John S LihwaDaniel P Ross (1 patent)John S LihwaPaul R Quam (1 patent)John S LihwaAndrew M Spiess (5 patents)John S LihwaMichael A Cryer (1 patent)John S LihwaCharles E Moser (1 patent)John S LihwaHeath I McCartney (1 patent)John S LihwaJohn S Lihwa (2 patents)Mark T WeinbergerMark T Weinberger (56 patents)Joseph E TixJoseph E Tix (45 patents)Daniel P RossDaniel P Ross (33 patents)Paul R QuamPaul R Quam (12 patents)Andrew M SpiessAndrew M Spiess (5 patents)Michael A CryerMichael A Cryer (2 patents)Charles E MoserCharles E Moser (1 patent)Heath I McCartneyHeath I McCartney (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Graco Minnesota Inc. (2 from 661 patents)


2 patents:

1. 8893930 - Internal valve tip filter

2. D619439 - Plural-component mechanical purge applicator

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