Patents Assigned to TEC Incorporated
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Patent number: 10717099Abstract: Variable marks are applied to the outside of bales of hay that assign each bale to a group based on pre-selected parameters collected during baling.Type: GrantFiled: February 9, 2015Date of Patent: July 21, 2020Assignee: Harvest Tec IncorporatedInventors: Jeffrey S. Roberts, Blake Holt
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Patent number: 6388311Abstract: A semiconductor device capable of preventing moisture from entering into a package and also capable of preventing peeling between a pad and the package from occurring. The semiconductor device comprises grooves formed on a semiconductor element mounting surface of the pad to surround the semiconductor element, plated portions formed on only a ground bond area of the semiconductor element mounting surface of the pad, a thin portion formed on an entire peripheral edge portions on the back of the pad, and thin portions formed at portions which connect with the pad, on backs of support bars extending from the pad.Type: GrantFiled: December 6, 1999Date of Patent: May 14, 2002Assignee: Mitsui High-Tec IncorporatedInventors: Kaoru Nakashima, Chikaya Mimura, Seiichiro Sakata
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Patent number: 5366550Abstract: A novel cement-based composition comprising a cement powder, a polymeric latex composition, and a water-soluble polysaccharide compound is disclosed. This composition is useful in adhering ceramic and vitreous tiles to plywood substrates. The composition can also be formulated to be an underlayment for preparing a substrate for flooring including carpet, tiles, wood flooring, etc.Type: GrantFiled: April 2, 1993Date of Patent: November 22, 1994Assignee: TEC IncorporatedInventor: Gregory W. Schad
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Patent number: 5026381Abstract: The present invention is directed to hollow conduits whose walls are comprised of Type I collagen and are characterized by having a multi-layered, semi-permeable structure, which conduits are used to promote nerve regeneration across a gap of a severed nerve. Methods of making the nerve regeneration conduit are also disclosed.Type: GrantFiled: August 1, 1990Date of Patent: June 25, 1991Assignee: Colla-Tec, IncorporatedInventor: Shu-Tung Li
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Patent number: 4963146Abstract: The present invention is directed to hollow conduits whose walls are comprised of Type I collagen and are characterized by having a multi-layered, semi-permeable structure, which conduits are used to promote nerve regeneration across a gap of a severed nerve. Methods of making the nerve regeneration conduit are also disclosed.Type: GrantFiled: April 20, 1989Date of Patent: October 16, 1990Assignee: Colla-Tec IncorporatedInventor: Shu-Tung Li
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Patent number: 4779607Abstract: A stove for burning fuel in which secondary air is introduced and mixed with the products of combustion in a firebox with primary air, the secondary air being kept from the firebox by a gravity-induced downward movement owing to the greater density of the secondary air-combustion products mixture as compared with the products of combustion per se.Type: GrantFiled: October 26, 1987Date of Patent: October 25, 1988Assignee: Nu-Tec IncorporatedInventor: Peter S. Albertsen
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Patent number: 4770158Abstract: A combustor including a combustion chamber having two paths for removing combustion exhaust gases, a valve in one path, and means to provide, when the valve is in a closed position, pressure at a downstream side of the valve higher than the pressure inside the combustion chamber to prevent leakage of combustion gases from the combustion chamber through the valve.Type: GrantFiled: April 27, 1987Date of Patent: September 13, 1988Assignee: Nu-Tec IncorporatedInventor: Peter S. Albertsen
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Patent number: 4553527Abstract: Apparatus supporting a catalytic converter for a burner comprising a support including an opening for passage of exhaust gases therethrough, a catalytic converter mounted on the support for movement into and out of an operating position adjacent to the opening to receive the exhaust gases, and means extending from the support for causing the catalytic converter to be moved into and out of the operating position.Type: GrantFiled: February 16, 1984Date of Patent: November 19, 1985Assignee: Nu-Tec IncorporatedInventor: Peter S. Albertsen
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Patent number: 4549524Abstract: Apparatus for supporting a catalytic converter for a burner including a housing having an opening for directing the exhaust gases to a catalyst region and a by-pass opening permitting the exhaust gases to by-pass the catalyst region, a baffle positioned over the catalyst region and having a groove formed in it and a tab extending from one end and adjacent to the groove, a closure movably mounted to open and close the by-pass opening, and a control rod slidably and pivotally mounted within the groove and having one end connected to the closure to open and close the by-pass opening by pivoting of the rod, the rod being lockably engageable by the tab by longitudinal displacement of the rod when in a pivotal position corresponding to closing of the by-pass opening, and having handle means extending from the other end for permitting pivoting and longitudinal displacement of the rod.Type: GrantFiled: March 12, 1984Date of Patent: October 29, 1985Assignee: Nu-Tec IncorporatedInventors: Peter S. Albertsen, Thomas Miller
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Patent number: D285308Type: GrantFiled: April 1, 1983Date of Patent: August 26, 1986Assignee: Nu-Tec IncorporatedInventor: Peter S. Albertsen
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Patent number: D311441Type: GrantFiled: March 17, 1988Date of Patent: October 16, 1990Assignee: Nu-Tec IncorporatedInventor: Jeffrey P. Greene
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Patent number: D313070Type: GrantFiled: March 17, 1988Date of Patent: December 18, 1990Assignee: Nu-Tec IncorporatedInventor: Jeffrey P. Greene
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Patent number: D390646Type: GrantFiled: March 20, 1996Date of Patent: February 10, 1998Assignee: Nu-Tec IncorporatedInventor: Jeffrey P. Greene
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Patent number: D392376Type: GrantFiled: March 20, 1996Date of Patent: March 17, 1998Assignee: Nu-Tec IncorporatedInventor: Jeffrey P. Greene