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Patent applications and USPTO patent grants for Schulz; Daniel R..The latest application filed is for "dispensing system".
Patent | Date |
---|---|
Dispensing system Grant 4,908,886 - Barrett, Sr. , et al. March 20, 1 | 1990-03-20 |
Dispensing system Grant 4,870,986 - Barrett , et al. October 3, 1 | 1989-10-03 |
High speed printer Grant 4,860,219 - Schulz , et al. August 22, 1 | 1989-08-22 |
Dispensing system Grant 4,753,265 - Barrett , et al. June 28, 1 | 1988-06-28 |
Dispensing system Grant 4,700,884 - Barrett , et al. October 20, 1 | 1987-10-20 |
Electronic control device for liquids Grant 4,635,844 - Barrett, Sr. , et al. January 13, 1 | 1987-01-13 |
Controller for air conditioning or heating system Grant 4,433,809 - Schulz February 28, 1 | 1984-02-28 |
Electronic control device for liquids Grant 4,409,694 - Barrett, Sr. , et al. October 18, 1 | 1983-10-18 |
Controller for an air conditioning or heating system Grant 4,288,990 - Schulz September 15, 1 | 1981-09-15 |
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