1
Michael Jordan: Automated multiple-purpose chemical-analysis apparatus. Technicraft, Kenway & Jenney, April 20, 1982: US04325910 (101 worldwide citation)

Analysis apparatus with flexible multi-analysis capability, suitable for example for biochemical constituent analysis, has a single channel of reaction vessels arranged to receive reagents from any of a battery of reagent reservoirs and has photometer elements from measuring the reaction in each rea ...


2
Carlin P Fischer: End fitting for oil well sucker rods. Technicraft, Zarley McKee Thomte Voorhees & Sease, February 7, 1984: US04430018 (17 worldwide citation)

An end fitting for a sucker rod for oil wells is described with the end fitting having a chamber portion extending inwardly from one end thereof and an externally threaded portion at its other end. The chamber portion is defined by a plurality of spaced-apart annular ridges which define frusto-conic ...


3
Carlin P Fischer: Oil well sucker rod shear tool. Technicraft, Zarley McKee Thomte Voorhees & Sease, October 25, 1983: US04411546 (10 worldwide citation)

An oil well sucker rod shear tool is described comprising a generally cylindrical elongated member having externally threaded portions at the opposite ends thereof. The elongated member has a reduced diameter portion formed therein between the ends thereof which serves as a shear portion designed to ...


4
Jackson John L: Photographic support system. Technicraft, October 17, 1972: US3699252 (9 worldwide citation)

A camera support system is provided which permits transmitting a correct left-to-right and rightside-up image of visual matter held by registration means on a horizontally extending support surface. A camera mounting bracket and a unique mounting means which connects the bracket to a vertically exte ...


5
Gregory Alan Patterson, Elia Scardaoni, James Edward Ree: Fire sprinkler head shut-off tool with fusible release mechanism. Technicraft Product Design, March 10, 2015: US08973673 (2 worldwide citation)

The disclosed invention relates to a fire sprinkler shut-off tool for stopping water flow from an activated fire sprinkler head. Due to the lack of any automatic safety release mechanisms, such tools currently on market suffer the disadvantage of requiring constant monitoring in case fire rekindles. ...


6
Young David P: Method for recharging an ion exchange resin. Technicraft International, April 25, 1972: US3658698

A method for recharging and purifying an acetate group ion exchange resin which has been used to isolate thyroxine from blood serum. The method includes treatment with an aqueous concentrated acetic acid solution optionally followed by treatment with an aqueous metallic acetate solution.


7
PATTERSON Gregory Alan, SCARDAONI Elia, REE James Edward: OUTIL DE FERMETURE DE TÊTE DEXTINCTEUR AUTOMATIQUE COMPORTANT UN MÉCANISME DE LIBÉRATION FUSIBLE, FIRE SPRINKLER HEAD SHUT-OFF TOOL WITH FUSIBLE RELEASE MECHANISM. TECHNICRAFT PRODUCT DESIGN, PATTERSON Gregory Alan, SCARDAONI Elia, REE James Edward, RICHES MCKENZIE & HERBERT, April 19, 2012: WO/2012/048415

The disclosed invention relates to a fire sprinkler shut-off tool for stopping water flow from an activated fire sprinkler head. Due to the lack of any automatic safety release mechanisms, such tools currently on market suffer the disadvantage of requiring constant monitoring in case fire rekindles. ...


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