Growing community of inventors

Oakland, NJ, United States of America

Ralph Liguori

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 14

Ralph LiguoriHarry C Beals, Jr (2 patents)Ralph LiguoriClaude W Duvall (2 patents)Ralph LiguoriRonald B Walsh (2 patents)Ralph LiguoriQuang Duong (1 patent)Ralph LiguoriLothar Laermer (1 patent)Ralph LiguoriKurt R Goldhammer (1 patent)Ralph LiguoriPhilip C Sinclair (1 patent)Ralph LiguoriBarbara M Gunther (1 patent)Ralph LiguoriDamon C Owens (1 patent)Ralph LiguoriDana L Ross (1 patent)Ralph LiguoriRalph Liguori (4 patents)Harry C Beals, JrHarry C Beals, Jr (4 patents)Claude W DuvallClaude W Duvall (3 patents)Ronald B WalshRonald B Walsh (2 patents)Quang DuongQuang Duong (5 patents)Lothar LaermerLothar Laermer (2 patents)Kurt R GoldhammerKurt R Goldhammer (2 patents)Philip C SinclairPhilip C Sinclair (1 patent)Barbara M GuntherBarbara M Gunther (1 patent)Damon C OwensDamon C Owens (1 patent)Dana L RossDana L Ross (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lucent Technologies Inc. (2 from 9,364 patents)

2. Avaya Technologies Corp (1 from 9 patents)

3. Plessey Electronic Systems Corp. (1 from 7 patents)


4 patents:

1. 6345874 - Cabinet mounting structure

2. 6199433 - Gasket adhesion test grip tool

3. 6115897 - Hollow D' gasket roller

4. 4996630 - Hybrid module electronics package

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as of
1/2/2026
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