Growing community of inventors

Rock Hill, SC, United States of America

John Pontus

Average Co-Inventor Count = 2.00

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 = 30

John PontusStephen H Young (2 patents)John PontusJohn Pontus (2 patents)Stephen H YoungStephen H Young (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lockheed Martin Corporation (1 from 5,267 patents)

2. Lockheed Martin Tactical Systems, Inc. (1 from 7 patents)


2 patents:

1. 5749177 - Pistol range backstop

2. 5655775 - Rifle range backstop

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1/1/2026
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