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Trademarks = 3

Forward Citations = 144

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8 inventors (with patents filed for the assignee):

Curtis A Lipkie (4 out of 6 patents)

Eugene A Kleca (3 out of 3 patents)

David N Grover (1 out of 3 patents)

4. Dean H Cranston (1 out of 4 patents)

5. Charles W Spehrley (1 out of 6 patents)

6. Merle R Showalter (1 out of 15 patents)

7. Gary W Schneider (1 out of 1 patent)

8. Robert W Barr (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4759075 - Method and apparatus for vectorizing documents and symbol recognition (1988-07-19),

2. 4739214 - Dynamic electron emitter (1988-04-19),

3. 4726695 - Hydrodynamic thrust bearing (1988-02-23),

4. 4718105 - Graphic vectorization system (1988-01-05),

5. 4686581 - Document scanning system (1987-08-11),

6. 4603431 - Method and apparatus for vectorizing documents and symbol recognition (1986-07-29),

Ana Tech Corporation is a leading provider of advanced technology solutions for various industries. With a strong focus on innovation and quality, we offer a wide range of products and services to meet the needs of our global customers. Our expertise includes software development, hardware design, and consulting services. We are committed to delivering cutting-edge solutions that drive success and growth for our clients.

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Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

6 Patents

#25 in Littleton, CO

#957 in Colorado

#43,768 in US

Littleton, CO, United States of America

Ana Tech Corporation