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Forward Citations = 131

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7 inventors (with patents filed for the assignee):

Robert E Nelson (9 out of 14 patents)

Walter J Diederich (4 out of 10 patents)

C Robert Parent (1 out of 9 patents)

4. Jens F Olow (1 out of 2 patents)

5. Brendan P McFadden (1 out of 3 patents)

6. William P Dowst (1 out of 1 patent)

7. Hoyt C Hottel (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5240407 - Process for producing a sturdy refractory metal oxide article (1993-08-31),

2. 5104312 - Mantle technology (1992-04-14),

3. 5057162 - Thermophotovoltaic technology (1991-10-15),

4. 4976606 - Thermophotovoltaic technology (1990-12-11),

5. 4975044 - Gas mantle technology (1990-12-04),

6. 4883619 - Refractory metal oxide processes (1989-11-28),

7. 4877553 - Gas mantle technology (1989-10-31),

8. 4826426 - Thermophotovoltaic technology (1989-05-02),

9. 4764104 - Narrow band thermal emitter (1988-08-16),

10. 4750943 - Thermophotovoltaic system (1988-06-14),

11. 4707560 - Thermophotovoltaic technology (1987-11-17),

TPV Energy Systems, Inc. is a leading provider of renewable energy solutions. With a focus on solar and wind power technologies, we offer innovative and sustainable energy solutions for residential, commercial, and industrial clients. Our team of experts is dedicated to delivering high-quality systems that are reliable, efficient, and cost-effective. Contact us today to learn more about how we can help you achieve your energy goals.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#123 in Waltham, MA

#1,660 in Massachusetts

#27,470 in US

#51,671 in the World

Waltham, MA, United States of America

Tpv Energy Systems, Inc.