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Patent applications and USPTO patent grants for Fouss; James L..The latest application filed is for "large diameter double-walled plastic pipe".
Patent | Date |
---|---|
Large diameter double-walled plastic pipe Grant 4,913,473 - Bonnema , et al. April 3, 1 | 1990-04-03 |
Inlet and outlet baffle structure for sewage treatment tanks Grant RE32,312 - Crates , et al. December 23, 1 | 1986-12-23 |
Multi-layered corrugated conduit with "black-eye" like apertures Grant 4,523,613 - Fouss , et al. June 18, 1 | 1985-06-18 |
Inlet and outlet baffle structure for sewage treatment tanks Grant 4,363,732 - Crates , et al. December 14, 1 | 1982-12-14 |
Subterranean plastic tank Grant 4,359,167 - Fouss , et al. November 16, 1 | 1982-11-16 |
Snap-in tee connector Grant 4,286,808 - Fouss , et al. September 1, 1 | 1981-09-01 |
Internal coupling structure and joint for pipe or tubing Grant 4,247,136 - Fouss , et al. January 27, 1 | 1981-01-27 |
Arch conduit Grant 4,245,924 - Fouss , et al. January 20, 1 | 1981-01-20 |
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