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Patent applications and USPTO patent grants for Boultinghouse; Harold D..The latest application filed is for "polymer welding process and composition".
Patent | Date |
---|---|
Polymer welding process and composition Grant 4,666,549 - Boultinghouse May 19, 1 | 1987-05-19 |
Treatment of polymer using silver Grant 4,540,631 - Boultinghouse September 10, 1 | 1985-09-10 |
Fluorinated polymeric surfaces Grant 4,296,151 - Boultinghouse October 20, 1 | 1981-10-20 |
Process for preparing crosslapped film structures Grant 4,213,812 - Boultinghouse July 22, 1 | 1980-07-22 |
Method For Making A Flexible Container Portion Grant 3,608,032 - Boultinghouse September 21, 1 | 1971-09-21 |
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