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Carthage, MO, United States of America

Henry Zapletal

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 115(Granted Patents)

Company Filing History:

Leggett & Platt, Inc.

L&p Property Management Company

Years Active: 1978-1996

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5515294 - Method and apparatus for testing coiled materials (1996-05-07),

2. 4862532 - Bedding foundation having snap-in place sinuous wire springs (1989-09-05),

3. 4771494 - Offset continuous row coil spring assembly (1988-09-20),

4. 4760616 - Bedding foundation having sinuous wire springs (1988-08-02),

5. 4730358 - Sinuous spring module box spring assembly (1988-03-15),

6. 4686753 - Coil spring assembly machine (1987-08-18),

7. 4593809 - Coil spring assembly machine (1986-06-10),

8. 4593726 - Coil spring assembly machine (1986-06-10),

9. 4553572 - Coil spring assembly machine (1985-11-19),

10. 4553324 - Coil spring assembly machine (1985-11-19),

11. 4548241 - Coil spring assembly machine (1985-10-22),

12. 4492298 - Coil spring assembly machine (1985-01-08),

13. 4358097 - Spring assembly (1982-11-09),

14. 4112726 - Method and apparatus for forming a row of spring coils from a continuous (1978-09-12),

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