1
Kenneth M Kosak: Bioluminescent tracer composition and method of use in immunoassays. Richard F Bojanowski, August 5, 1986: US04604364 (45 worldwide citation)

A tracer composition is described whereby a nonradioactive photon emitter is coupled to a ligand, antigen or antibody for use in various immunoassay methods of analysis. The photon emitters employed are bioluminescent proteins such as firefly or bacterial luciferase as well as other luciferases from ...


2
Joe H Lamb: Retractable truck bed cover for pick-ups. Richard F Bojanowski, January 7, 1986: US04563034 (40 worldwide citation)

A retractable cover designed for use in covering the bed of a conventional pick up truck. The cover includes a pair of beaded side edges wherein each of the beaded side edges slidably engage a track or longitudinal opening molded in a slide member mounted to the side walls of a bed on a pick up truc ...


3
Robert B Clay: Blasting composition. Edwin M Thomas, Richard F Bojanowski, October 13, 1981: US04294633 (40 worldwide citation)

A blasting composition of high solids content, usually of plastic solid consistency, is composed of 60 to 90 parts by weight of solid particulate oxidizer salt, which is mainly ammonium nitrate, preferably fertilizer grade prills, and 10 to 40% of liquid slurry partially filling the interstices and ...


4
Kenneth Kosak: Immunoscintillation cell. Richard F Bojanowski, December 28, 1976: US04000252 (34 worldwide citation)

A means and method of radioimmunoassay is disclosed whereby an insolubilized or solid phosphor and binding agent such as an antibody are associated by chemical or physical means to provide a solid scintillating immunoadsorbent cell. This cell is capable of selectively binding or retaining radioactiv ...


5
Joe H Lamb: Swimming pool cover. Richard F Bojanowski, September 14, 1976: US03979782 (21 worldwide citation)

A protective swimming pool covering apparatus is disclosed wherein the apparatus includes a flexible impervious cover sheet capable of being extended and retracted over a swimming pool. Each lateral side of the cover sheet is adapted with a longitudinally beaded side edge which is slideably held in ...


6
Linsey L Combs: Well bottom release valve. Richard F Bojanowski, August 15, 1989: US04856756 (20 worldwide citation)

A valve assembly for draining water from a well pipe to facilitate the flushing of the pipe or to reduce its weight when removing the pipe from the well without separating the components of the pumping system which are all securely connected. The valve assembly is positioned in an axial line just ab ...


7
James D Anderson: Boat trailer latching device. Richard F Bojanowski, February 17, 1976: US03938829 (20 worldwide citation)

A boat latching device is disclosed for use on boat trailers. The latching device includes an elongated support member and a bow conforming guide member having a spring-loaded latching mechanism mounted thereto. An adjustable or resiliently mounted bow stop member is attached at or near the top of t ...


8
William Crittenden: Rotary internal combustion engine. Matt Biljanic, Richard F Bojanowski, January 27, 1987: US04638776 (19 worldwide citation)

A rotary internal combustion engine has adjacent circular compression and combustion rotors fixed to a shaft and each having a radial vane sliding on an inner surface of a surrounding eccentric circular chamber, and an arcuate transfer passage communicating between the chambers through an intermedia ...


9
Joe H Lamb: Swimming pool cover having a raised leading edge. Richard F Bojanowski, January 11, 1977: US04001900 (19 worldwide citation)

A swimming pool cover constructed from a flexible impervious material wherein the leading or forward edge thereof is raised above the pool's surface. The above swimming pool cover is adapted with a longitudinal or lateral beaded side edge which is slidably held within a longitudinal open channel or ...


10
Richard F Robbins: Arterial arm board. Frederick F Auerbach, Richard F Bojanowski, January 25, 1983: US04369774 (17 worldwide citation)

An arm board for clinical use including a first elongated inclined ramp joined to a relatively shorter second inclined ramp at an angle to form a fulcrum over which a human wrist may be hyperflexed. A base is provided for resting on various surfaces. A hand grip is also provided for gripping by the ...