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Watertown, MA, United States of America

Henry G Petrow

This inventor holds 14 USPTO granted patents. Top assignees: Prototech Company, Prototech, Inc., Other. Active years: 1976-1989.

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 240(Granted Patents)

Location History:

Cambridge, MA (US) (1976 - 1978)
Watertown, MA (US) (1976 - 1989)

Company Filing History:

Prototech Company

Prototech, Inc.

5 out of 834,411

Other

patents

Years Active: 1976-1989

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4841997 - Method for setting hair or fur (1989-06-27),

2. 4659566 - Compositions and methods for permanently waving or straightening hair (1987-04-21),

3. 4581229 - Method of removing metal ions and compounds from the hair (1986-04-08),

4. 4399185 - Low pressure-drop catalytic mat and method of preparing the same (1983-08-16),

5. 4295985 - Method of removal of chlorine retained by human skin and hair after (1981-10-20),

6. 4166143 - Control of the interaction of novel platinum-on-carbon electrocatalysts (1979-08-28),

7. 4102819 - Finely particulated colloidal platinum, compound and sol for producing (1978-07-25),

8. 4082699 - Method of preparing catalytic structures from colloidal platinum (1978-04-04),

9. 4059541 - Platinum colloid sol and method of forming same (1977-11-22),

10. 4044193 - Finely particulated colloidal platinum compound and sol for producing (1977-08-23),

11. 3992512 - Finely particulated colloidal platinum compound and sol for producing (1976-11-16),

12. 3992331 - Catalytic platinum metal particles on a substrate and method of (1976-11-16),

13. 3960989 - Colloidal sol antimony pentaoxide flameproofing compositions (1976-06-01),

14. 3933684 - Method of forming palladium oxide and palladium particles (1976-01-20),

Title: The Inventor Henry G Petrow: Pioneering Innovations in Watertown

Introduction: Henry G Petrow is a distinguished inventor based in Watertown, MA, known for his groundbreaking contributions to various fields.

Latest Patents: Henry G Petrow holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Henry G Petrow has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, Henry G Petrow has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Henry G Petrow's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.

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