% Expired Patents = 20.0

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

Dennis E Williams (5 out of 5 patents)

Mark F Williams (2 out of 57 patents)

Mark D Williams (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12281569 - Wellfield management systems and methods (2025-04-21),

2. 11624278 - Wellfield management systems and methods (2023-04-11),

3. 8479815 - Desalination subsurface feedwater supply and brine disposal (2013-07-09),

4. 8056629 - Slant well desalination feedwater supply system and method for constructing same (2011-11-15),

5. 7273549 - Membrane contactor apparatus including a module having hollow fiber membranes (2007-09-25),

Geoscience Support Services, Inc. is a leading provider of geotechnical, environmental, and engineering consulting services. Our team of experts offers a wide range of solutions to support clients in the energy, infrastructure, and construction industries. With a focus on innovation and sustainability, we strive to deliver high-quality results on every project.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#11 in La Verne, CA

#12,058 in California

#51,570 in US

La Verne, CA, United States of America

Geoscience Support Services, Inc.

Forward Citations = 4

3 inventors:

Dennis E Williams (5 out of 5 patents)

Mark F Williams (2 out of 57 patents)

Mark D Williams (1 out of 1 patent)

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