K.R. Associates, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for K.R. Associates, Inc..The latest application filed is for "universal fluid-sealing joint for outlet pipe from fluid-containing housing".
- K.R. Associates, Inc. - Concord NH
| Patent | Date |
|---|---|
| Universal fluid-sealing joint for outlet pipe from fluid-containing housing Grant 4,470,606 - Knowles September 11, 1 | 1984-09-11 |
| Method of and apparatus for holding live fish and the like Grant 4,455,966 - Knowles June 26, 1 | 1984-06-26 |
| Process and apparatus for increasing the utilization of fish feed in fish farming ponds and the like Grant 4,297,973 - Knowles November 3, 1 | 1981-11-03 |
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