For the Inventor, By the Inventor

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Richmond, VA, United States of America

E. R. Carpenter Company, Inc.

USPTO Granted Patents = 23

Trademarks = 8

Forward Citations = 842

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16 inventors (with patents filed for the assignee):

Robert J Rose (6 out of 14 patents)

Linda H Dixon (4 out of 4 patents)

Stuart L Watson (3 out of 6 patents)

4. David L Haley (3 out of 4 patents)

5. William G Fenner, Sr (3 out of 3 patents)

6. Paul R Davidson, Jr (2 out of 2 patents)

7. Donald H Petcen (2 out of 7 patents)

8. Bruce Sleboda (2 out of 3 patents)

9. John W Bulluck (1 out of 1 patent)

10. Myron H Reinhart (1 out of 1 patent)

11. Joseph R Graham, Jr (1 out of 2 patents)

12. Todd A Hanna (1 out of 1 patent)

13. Harry Lee Jenkins (1 out of 1 patent)

14. Bobby Dean Wright (1 out of 1 patent)

15. Paul H Hostler (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. D345072 - Seat cushion (1994-03-15),

2. 5294181 - Seat cushion (1994-03-15),

3. D337913 - Mattress cushion (1993-08-03),

4. 5230110 - Mattress cushion with multiple zones (1993-07-27),

5. 5227408 - Carbon dioxide blown polyurethane packaging foam with chemical (1993-07-13),

6. 5211311 - Cartridge for a dispenser of reactive chemicals (1993-05-18),

7. 5160785 - Padding body (1992-11-03),

8. D329566 - Pillow (1992-09-22),

9. 5134735 - Mattress cushion with multiple zones (1992-08-04),

10. 5123132 - Pillow (1992-06-23),

11. 5100925 - Flexible polyurethane foam having reduced discoloration due to scorch (1992-03-31),

12. 5090814 - Dispenser for reactive chemicals (1992-02-25),

13. 5082705 - Carpet underlay (1992-01-21),

14. D323092 - Mattress overlay (1992-01-14),

15. 5070138 - Polyurethane elastomer tire fill compositions and method of making same (1991-12-03),

E. R. Carpenter Company, Inc. is a leading manufacturer and distributor of high-quality cutting tools and related products for the metalworking industry. With over 75 years of experience, we are committed to providing innovative solutions to meet the needs of our customers. Our products are known for their precision, durability, and performance, making us a trusted partner for businesses worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

23 Patents

#36 in Richmond, VA

#244 in Virginia

#13,932 in US

#26,805 in the World

Richmond, VA, United States of America

E. R. Carpenter Company, Inc.

Forward Citations = 842

16 inventors:

Robert J Rose (6 out of 14 patents)

Linda H Dixon (4 out of 4 patents)

Stuart L Watson (3 out of 6 patents)

4. David L Haley (3 out of 4 patents)

5. William G Fenner, Sr (3 out of 3 patents)

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