Platinum Plus, Inc.

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USPTO Granted Patents = 9

Forward Citations = 317

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6 inventors (with patents filed for the assignee):

James M Valentine (5 out of 39 patents)

Jeremy D Peter-Hoblyn (5 out of 24 patents)

Barry N Sprague (5 out of 27 patents)

4. W Robert Epperly (4 out of 8 patents)

5. Wayne E Bowers (2 out of 10 patents)

6. Danny T Kelso (2 out of 2 patents)

9 patents: Sort by Forward Citations

1. 5749928 - Method for reducing emissions from or increasing the utilizable energy (1998-05-12),

2. 5732548 - Method for reducing harmful emissions from two-stroke engines (1998-03-31),

3. 5693106 - Platinum metal fuel additive for water-containing fuels (1997-12-02),

4. 5584894 - Reduction of nitrogen oxides emissions from vehicular diesel engines (1996-12-17),

5. 5535708 - Reduction of nitrogen oxides emissions from diesel engines (1996-07-16),

6. 5501714 - Operation of diesel engines with reduced particulate emission by (1996-03-26),

7. 5266083 - Method for reducing pollution emissions from a diesel engine (1993-11-30),

8. 5215652 - Method for regenerating, replacing or treating the catalyst in a (1993-06-01),

9. 5034020 - Method for catalyzing fuel for powering internal combustion engines (1991-07-23),

Company Overview

Platinum Plus, Inc. is a leading provider of premium jewelry and accessories. We offer a wide range of high-quality products for both men and women, including rings, necklaces, bracelets, and watches. Our products are crafted from the finest materials and designed with precision and elegance. With a focus on luxury and sophistication, Platinum Plus, Inc. aims to provide customers with timeless pieces that reflect their individual style and taste.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#3 in Rowayton, CT

#697 in Connecticut

#32,627 in US

Rowayton, CT, United States of America