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Patent applications and USPTO patent grants for Hemphill Industries, Inc..The latest application filed is for "digging tooth and holder therefor".
Patent | Date |
---|---|
Digging tooth and holder therefor Grant 4,727,664 - Hemphill March 1, 1 | 1988-03-01 |
Digging tooth and holder assembly Grant 4,476,642 - Hemphill October 16, 1 | 1984-10-16 |
NCAGE Code | 1EJ41 | HEMPHILL INDUSTRIES INC |
CAGE Code | 1EJ41 | HEMPHILL INDUSTRIES INC |
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