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Forward Citations = 177

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7 inventors (with patents filed for the assignee):

Norvell J Nelson (14 out of 16 patents)

James F Battey (4 out of 6 patents)

Daniel J Barnett (3 out of 3 patents)

4. Phillip A Martens (2 out of 8 patents)

5. Perry A Diederich (2 out of 3 patents)

6. Paulo A Diehl (1 out of 1 patent)

7. William R Bjorge (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 4927700 - Copper etching process and product with controlled nitrous acid reaction (1990-05-22),

2. 4904339 - Vertical spray etch reactor and method (1990-02-27),

3. 4846918 - Copper etching process and product with controlled nitrous acid reaction (1989-07-11),

4. 4767662 - Copper etching process and product (1988-08-30),

5. 4767661 - Copper etching process and product (1988-08-30),

6. 4711767 - Plasma reactor with voltage transformer (1987-12-08),

7. 4695348 - Copper etching process and product (1987-09-22),

8. 4632727 - Copper etching process and solution (1986-12-30),

9. 4600563 - Plasma reactor with voltage transformer (1986-07-15),

10. 4556449 - Nickel etching process and solution (1985-12-03),

11. 4545850 - Regenerative copper etching process and solution (1985-10-08),

12. 4543153 - Process and apparatus for etching copper masked by a nickel-gold mask (1985-09-24),

13. 4497687 - Aqueous process for etching cooper and other metals (1985-02-05),

14. 4482425 - Liquid etching reactor and method (1984-11-13),

15. 4468284 - Process for etching an aluminum-copper alloy (1984-08-28),

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USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#115 in Fremont, CA

#4,370 in California

#18,307 in US

#34,834 in the World

Fremont, CA, United States of America

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