Natural Bridge Station, VA, United States of America

Des Champs Laboratories Incorporated

Calculating rank

USPTO Granted Patents = 6

Trademarks = 1

Forward Citations = 120

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4 inventors (with patents filed for the assignee):

William H Zebuhr (2 out of 41 patents)

Nicholas H Deschamps (2 out of 2 patents)

Nicholas Howard Des Champs (1 out of 26 patents)

4. Nicholas H DesChamps (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5817167 - Desiccant based dehumidifier (1998-10-06),

2. 5303771 - Double cross counterflow plate type heat exchanger (1994-04-19),

3. 4314607 - Plate type heat exchanger (1982-02-09),

4. 4043388 - Thermal transfer care (1977-08-23),

5. 4042018 - Packaging for heat exchangers (1977-08-16),

6. 3973718 - Method of manufacturing a heat exchanger core (1976-08-10),

Company Overview

Des Champs Laboratories Incorporated is a leading environmental testing laboratory that specializes in providing analytical services to industries, government agencies, and private individuals. With state-of-the-art facilities and a team of experienced scientists, we offer a wide range of testing services to ensure regulatory compliance and environmental safety. Visit our website for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

6 Patents

#1 in Natural Bridge Station, VA

#805 in Virginia

#45,102 in US

Natural Bridge Station, VA, United States of America