1
Ronald J Brinkerhoff, Rudolph H Nobis, Helmut Wolf, Federico Bilotti, William Fox, Mark S Zeiner, E David Allen: Surgical anastomosis stapling instrument. Ethicon, Paul A Coletti, Charles P Boukus, April 27, 1993: US05205459 (771 worldwide citation)

A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operat ...


2
Ronald J Brinkerhoff, Rudolph H Nobis, Helmut Wolf, Federico Bilotti, William Fox, Mark S Zeiner, E David Allen, Richard Smith, Jerome Reckelhoff, Philip Churchill, Richard Grant, Roger Hildwein, J David Hughett, Clifton Coles, W Thompson Lawrence: Surgical anastomosis stapling instrument. Ethicon, Paul A Coletti, Charles P Boukus, January 4, 1994: US05275322 (281 worldwide citation)

A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operat ...


3
Helmut Wolf, Hans J Schlegel: Device for building-up and discharging an annular dump of bulk material. Salter & Michaelson, December 14, 1982: US04363396 (69 worldwide citation)

A device for the building up and discharge of an annular dump of bulk on a circular storage site. In the center of the circular storage site is provided at least one jib of a dumping device rotatable about a vertical axis, which is fed with the bulk material by means of a feed belt, the discharge en ...


4
Norbert Nathrath, Helmut Wolf, Ludwig Haas, Manfred Lieke, Detlev Blaschke: Reflector antenna, especially for a communications satellite. Daimler Benz Aerospace, Evenson McKeown Edwards & Lenahan P L L C, November 4, 1997: US05684494 (50 worldwide citation)

The invention provides a reflector antenna, especially for a communications satellite, having at least one fixed main reflector (102) with an essentially circular aperture. A fixed feed system (118) includes a horn radiator (108) with a rotationally symmetric radiation diagram and a fixed polarizati ...


5
Manfred Gerresheim, Hans Bernd Fuchs, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel, Helmut Wolf: Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires. Sumitomo Rubber, Birch Stewart Kolasch & Birch, May 10, 2005: US06889723 (43 worldwide citation)

A sealing preparation for tire problems is proposed which seals in wet conditions, at low and high temperatures and with defects at the transition between the tread and the side wall of the tire. The sealing preparation contains natural rubber latex or a combination of rubber latex and compatible ad ...


6
Wolf Dieter Balzer, Klaus Lorenz, Helmut Wolf, Wolfgang Trieselt, Dieter Stoeckigt, Albert Hettche: Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning. BASF Aktiengesellschaft, Oblon Fisher Spivak McClelland & Maier, November 25, 1986: US04624803 (30 worldwide citation)

Fatty alcohol oxyalkylates possessing blocked terminal groups are used as low-foam, antifoaming and biodegradable surfactants for industrial cleaning processes, in particular for bottle-washing and metal-cleaning.


7
Klaus Lorenz, Wolf Dieter Balzer, Helmut Wolf, Wolfgang Trieselt, Gerd Busse: Preparation of alkylglucosides. Basf Aktiengesellschaft, Oblon Fisher Spivak McClelland & Maier, November 3, 1987: US04704453 (26 worldwide citation)

Alkylglucosides are prepared by acetalization of glucose with an equivalent amount or an excess of a C.sub.3 -C.sub.5 -alkanol in the presence of an acidic catalyst by a method wherein the acetalization is carried out in the presence of an alkali metal salt of a boric acid used in an amount which is ...


8
Gerhard Schmidtke, Wolfgang Riedel, Helmut Wolf: Method and apparatus for determining the concentration of optically-active materials in a fluid. Siemens Aktiengesellschaft, Hill Steadman & Simpson, October 10, 1995: US05457535 (25 worldwide citation)

In a method and apparatus for determining the concentration of optically-active substances in a fluid, such as glucose in the body fluids of a patient, two light sources are used to produce respective polarized light beams which pass through the substance to be analyzed and are incident on a detecto ...


9
Manfred Gerresheim, Hans Bernd Fuchs, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel, Helmut Wolf: Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires. Sumitomo Rubber, Birch Stewart Kolasch & Birch, September 24, 2002: US06454892 (25 worldwide citation)

A tire puncture sealing preparation is directed to sealing in wet conditions, at low and high temperatures and with defects at the transition between the tread and the side wall of the tire. The sealing preparation contains natural rubber latex or a combination of rubber latex and compatible adhesiv ...


10
Hans J Schlegel, Helmut Wolf: Apparatus for handling bulk material. Salter & Michaelson, December 16, 1986: US04629060 (20 worldwide citation)

Apparatus for handling bulk material located in a pile at a storage site including a stationary support column that is anchored at the lowermost end thereof. The support column supports a stacker device at the uppermost end thereof, the stacker device being mounted for rotating movement relative to ...