For the Inventor, By the Inventor

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Sebring, FL, United States of America

Twyford Plant Laboratories, Inc.

USPTO Granted Patents = 26

Forward Citations = 47

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10 inventors (with patents filed for the assignee):

Ann E Lamb (8 out of 48 patents)

Th A Segers (8 out of 8 patents)

David R Lilly (4 out of 14 patents)

4. Randy L Allamand (3 out of 5 patents)

5. Mathew Kaskel (3 out of 3 patents)

6. Matthew Kaskel (3 out of 3 patents)

7. Herbert H Hill, Jr (1 out of 10 patents)

8. Mitch Rabin (1 out of 4 patents)

9. Anne E Lamb (1 out of 1 patent)

10. Thomas A Segers (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. PP12889 - Spathiphyllum plant named 'Florida Beauty' (2002-08-28),

2. PP12736 - Calathea plant named 'Dottie' (2002-07-03),

3. PP12706 - Hemerocallis plant named 'Piper Mitchell' (2002-06-19),

4. PP12550 - Hemerocallis plant named 'Calypso Queen' (2002-04-17),

5. PP12547 - Spathiphyllum plant named 'Claudia' (2002-04-17),

6. PP12541 - Hemerocallis plant named 'Southern Sparkle' (2002-04-10),

7. PP12475 - Hemerocallis plant named 'First Spring' (2002-03-20),

8. PP12456 - Hemerocallis plant named 'Dance Party' (2002-03-13),

9. PP12445 - Hemerocallis plant named 'Tiger Time' (2002-03-13),

10. PP12424 - Anthurium Plant Named 'Purple Plum' (2002-02-27),

11. PP12384 - Spathiphyllum plant named 'Grand Dad' (2002-02-06),

12. PP12316 - Anthurium plant named 'Orange Crush' (2002-01-02),

13. PP12315 - Anthurium plant named 'Cherry Red' (2002-01-02),

14. PP12257 - Spathiphyllum plant named 'Aziza' (2001-12-05),

15. PP12177 - Phalaenopsis plant named 'Dorothy Applegate' (2001-10-31),

Twyford Plant Laboratories, Inc. is a leading provider of plant testing services and solutions. With a strong focus on research and innovation, we offer comprehensive analytical services to help clients optimize their plant growth and production. Our state-of-the-art facilities, experienced team, and commitment to quality make us a trusted partner for agriculture and horticulture industries worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

26 Patents

#1 in Sebring, FL

#314 in Florida

#12,424 in US

#24,051 in the World

Sebring, FL, United States of America

Twyford Plant Laboratories, Inc.

Forward Citations = 47

10 inventors:

Ann E Lamb (8 out of 48 patents)

Th A Segers (8 out of 8 patents)

David R Lilly (4 out of 14 patents)

4. Randy L Allamand (3 out of 5 patents)

5. Mathew Kaskel (3 out of 3 patents)

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