Forward Citations = 60

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6 inventors (with patents filed for the assignee):

Solon G Whitney (4 out of 5 patents)

Lee G Carlson (2 out of 6 patents)

William R Erickson (2 out of 12 patents)

4. Harold N Hedrick (2 out of 2 patents)

5. William P Thomas (1 out of 1 patent)

6. William S Lawton (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4721519 - Stable ammonium polyphosphate liquid fertilizer from merchant grade (1988-01-26),

2. 4493907 - Method of using higher concentration sulfuric acid for stripping and (1985-01-15),

3. 4461710 - Adjustably metered transfer of resin increments in folded bed ion (1984-07-24),

4. 4385993 - Method and apparatus for folded moving bed ion exchange system (1983-05-31),

5. 4363880 - Method of selectively removing adsorbed calcium and magnesium from (1982-12-14),

6. 4280904 - High capacity folded moving bed ion exchange apparatus and method for (1981-07-28),

7. 4228001 - Folded moving bed ion exchange apparatus and method (1980-10-14),

Company Overview

American Petro Mart, Inc. is a leading fuel distributor in the United States. With a strong focus on customer service and high-quality products, they provide a wide range of petroleum products to businesses and consumers. From gasoline to diesel, they have all your fuel needs covered. Visit their website for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#2 in Bartow, FL

#1,246 in Florida

#39,907 in US

Bartow, FL, United States of America

American Petro Mart, Inc.

Forward Citations = 60

6 inventors:

Solon G Whitney (4 out of 5 patents)

Lee G Carlson (2 out of 6 patents)

William R Erickson (2 out of 12 patents)

4. Harold N Hedrick (2 out of 2 patents)

5. William P Thomas (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: American Petro Mart, Inc.. Retrieved from https://idiyas.com/company/american-petro-mart

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]