1
David J Walsh, William M Lougheed, Fred Gentili, Mahmood Fazl: Anastomosis devices, kits and method. Walsh Manufacturing, Bachman & LaPointe, April 17, 1990: US04917087 (238 worldwide citation)

Devices, kits and methods for non-suture end-to-end and end-to-side anastomosis of tubular tissue members employ tubular connection members having clip retaining elements comprising annular groove or flanges in the connection members; and spring clips which comprise a ring-shaped body with separable ...


2
David J Walsh, William M Lougheed, Fred Gentili, Mahmood Fazl: Anastomosis devices and kits. Idea Research Investment Fund, Bachman & LaPointe, April 14, 1987: US04657019 (158 worldwide citation)

Devices, kits and methods for non-suture end-to-end and end-to-side anastomosis of tubular tissue members employ tubular connection members having clip retaining elements comprising annular grooves or flanges in the connection members; and spring clips which comprise a ring-shaped body with separabl ...


3
David J Walsh, William M Lougheed, Fred Gentili, Mahmood Fazl: Anastomosis device and method. Walsh Manufacturing, Bachman & LaPointe, October 17, 1989: US04873975 (52 worldwide citation)

Devices, and methods for non-suture end-to-end and end-to-side anastomosis of tubular tissue members employ tubular connection members having clip retaining elements comprising annular grooves or flanges in the connection members; and spring clips which comprise a ring-shaped body with separable opp ...


4
Nadia Draizin, Aytxa Ramirez, David J Walsh: Method for determining an entity responsible for billing a called party. Evercom Systems, Fulbright & Jaworski L, October 28, 2003: US06639978 (45 worldwide citation)

A method for determining an identity of an entity responsible for billing a called party of an alternatively billed telephone call is disclosed. The method comprises receiving a telephone number, the telephone number being associated with the called party. An initial entity identifier is acquired, t ...


5
David J Walsh, William M Lougheed, Fred Gentili, Mahmood Fazl: Anastomosis devices, and kits. Idea Research Investment Fund, Bachman & LaPointe, November 29, 1988: US04787386 (33 worldwide citation)

Devices, kits and methods for non-suture end-to-end and end-to-side anastomosis of tubular tissue members employ tubular connection members having clip retaining elements comprising annular grooves or flanges in the connection members; and spring clips which comprise a ring-shaped body with separabl ...


6
Walter A Nagel, David J Walsh: System and method for determining the relative permeability of an earth formation surrounding a wellbore. Marathon Oil Company, Jack L Hummel, Rodney F Brown, December 20, 1983: US04420975 (25 worldwide citation)

A method for determining the relative permeability of an earth formation surrounding a wellbore having a longitudinal axis comprising the steps of injecting a fluid into the wellbore such that the fluid invades the earth formation, measuring at different points in time a quantity that varies in resp ...


7
David J Walsh: Light attachment for speculum. Hirons Rogers & Scott, October 28, 1986: US04619248 (24 worldwide citation)

This invention provides a lighting source for use with a speculum. The source includes a casing having a hoop and a main portion, and a light emitter coupled to the hoop at a location diametrically opposite the main portion. An electrical energy source is contained in the main portion and the energy ...


8
David J Walsh: Light source for diagnostic test. Hirons Rogers & Scott, December 31, 1985: US04561430 (19 worldwide citation)

The invention provides a light source for use with diagnostic devices such as laparoscope having a male fitting to receive a light tube connection for transmitting light within the device to an end for viewing using an eyepiece on the device. The light source has an elongate casing and an electrical ...


9
David J Walsh: Intubation of lacrimal ducts. Walsh Medical Devices, Ingrid E Schmidt, September 12, 2000: US06117116 (8 worldwide citation)

The invention provides a probe set having at least one probe of a light wire which can be resiliently deflected to pass from the nasolacrimal duct to the nasal inferior meatus. The probe has an enlarged and rounded distal end portion to limit the possibility of damage to tissue when the probe is ins ...


10
David J Walsh: Disposable flashlight. July 3, 1984: US04458300 (8 worldwide citation)

The present invention provides a simple light which has a minimum of parts and which can be assembled simply and conveniently. The light is preferably a disposable penlight and includes a pocket clip assembly which is coupled electrically to an energy source and bulb and which has an arm movable by ...