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Forward Citations = 223

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11 inventors (with patents filed for the assignee):

Donald E Ingermann (9 out of 10 patents)

Ronald L Smith (9 out of 16 patents)

Stephen F Caffrey (7 out of 12 patents)

4. Lonney J Steinhoff (5 out of 5 patents)

5. Jimmie L Knoll (2 out of 2 patents)

6. Joseph C Dechant (2 out of 2 patents)

7. Endre Barsi (2 out of 2 patents)

8. Paul A Crafton (1 out of 4 patents)

9. Eldon G Sauer (1 out of 1 patent)

10. Ronald G Sullivan (1 out of 1 patent)

11. Alan R DeVoe (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5063633 - Fluid handling apparatus for bowling lane cleaning device (1991-11-12),

2. 4962565 - Automatic vacuum bowling lane stripper (1990-10-16),

3. 4959884 - Combination bowling lane stripper and dressing apparatus (1990-10-02),

4. 4920604 - Automatic vacuum bowling lane stripper (1990-05-01),

5. 4856138 - Bowling lane vacuum with floating head (1989-08-15),

6. 4757831 - Golf club cleaning machine (1988-07-19),

7. D281362 - Bowling lane duster (1985-11-12),

8. 4510642 - Combination bowling lane stripper and duster (1985-04-16),

9. 4275884 - Method and apparatus for periodic partial deactivation of an automatic (1981-06-30),

10. 4246674 - Automatic bowling lane stripper (1981-01-27),

11. 3985998 - Personal authority verification system (1976-10-12),

Century International Corporation is a global leader in providing innovative solutions for the energy, construction, and infrastructure industries. With a proven track record of excellence, we offer a wide range of services including project management, engineering, procurement, and construction. Our team of experts is committed to delivering quality and value to our clients around the world.

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USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#37 in Golden, CO

#551 in Colorado

#26,694 in US

#50,190 in the World

Golden, CO, United States of America

Century International Corporation