Kevin Peter Redmond

20110040331, Feb 17, 2011

May 20, 2010

12/784065

Jose FERNANDEZ - Coral Springs FL, US
Kevin REDMOND - Lighthouse Point FL, US

A61B 17/70

606264, 606246

A dynamic hybrid stabilization system having a plurality of affixation elements coupled to a spinal segment having at least two intervertebral spaces, each affixation element having a medially extending connector element. A plurality of dynamic stabilization devices having an adjustable range of motion and being spaced medially from the affixation elements is included, each dynamic stabilization device being coupled to at least one of the connector elements and including an attachment element spanning at least one intervertebral space, such that each dynamic stabilization device and the connector element when coupled together span at least two intervertebral spaces.

46738983, Jun 16, 1987

Feb 28, 1986

6/834586

Kevin P. Redmond - Stuart FL

Advanced Systems Research, Inc. - Stuart FL

H01P 518

333109

A system for providing a quadrature hybrid with a wide bandwidth and an extremely low amplitude imbalance. This system incorporates conventional quadrature hybrids as components and provide a system quadrature hybrid having a larger bandwidth and a far lower amplitude imbalance than that of any of the component quadrature hybrids. Typically, the system bandwidth improvement over that of the component hybrids is 60 percent, while the improvement in the imbalance is 6 to 1. These improvements are achieved using a system network consisting fundamentally of three conventional hybrids, a reversing divider and an in-phase divider, all of which are readily available components. This system provides a significant improvement over more complicated quadrature hybrid designs where filter networks are required to obtain wide bandwidth. The widest bandwidth components now abailable, including those using filter networks, can be incorporated in the present invention to provide an even wider system bandwidth.

51011719, Mar 31, 1992

Nov 23, 1990

7/617348

Kevin Redmond - Palm City FL

Advanced Systems Research, Inc. - Palm City FL

H03F 368

330124R

A system for extending the frequency range of an RF amplifier by improving the VSWR, and power handling capability of the amplifier, comprising a broadband reversing transformer, a first and a second amplifier coupled by means of a first and a second through-line quadrature coupler with the first quadrature coupler being connected to the inputs of the two amplifiers and the second quadrature coupler being connected to the outputs of the two amplifiers. The broadband reversing transformer is inserted in series with one of the two amplifiers enabling a signal at frequencies out of the passband of the quadrature couplers to pass through the through-lines port of the quadrature couplers, and thereby greatly extending the frequency range over which quadrature couplers may be used while, at the same time, retaining the usual combining and VSWR advantages of the couplers within their passbands.

20140171748, Jun 19, 2014

Nov 26, 2013

14/089975

- Warsaw IN, US
KEVIN REDMOND - FORT LAUDERDALE FL, US

SYMMETRY MEDICAL MANUFACTURING, INC - Warsaw IN

A61B 17/02
A61B 1/32

600231

A ratchet assembly for multi-dimensional movement and placement of a retractor blade includes a retractor blade holder, a housing member, a rotating indexer and a self-retaining locking mechanism. The retractor blade holder is shaped and dimensioned to receive a stem of a retractor blade and includes a locking mechanism that enables selective lateral adjustment of the retractor blade relative to the retractor blade holder. The retractor blade holder is mated to the housing member and is vertically pivotable with respect to the housing member to enable selective vertical pivoting adjustment of the retractor blade relative to the housing member. The rotating indexer is mated to the housing member, and the housing member is rotatable with respect to the rotating indexer so that the retractor blade holder, the housing member and the retractor blade are able to selectively rotate about the longitudinal axis of the rotating indexer. The rotating indexer is shaped and dimensioned to mount onto a rim of a surgical support. The self-retaining locking mechanism simultaneously locks or unlocks the position of the housing member relative to the rotating indexer and the position of the rotating indexer and the entire ratchet assembly onto the rim of the surgical support.