Growing community of inventors

Iowa City, IA, United States of America

Brett Severence

Average Co-Inventor Count = 2.90

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 285

Brett SeverenceCraig Joseph Cermak (3 patents)Brett SeverenceDavid W Best (1 patent)Brett SeverenceGerald S Szczech (1 patent)Brett SeverenceJohn D Bates (1 patent)Brett SeverenceDavid F Schultz (1 patent)Brett SeverenceBrett Severence (3 patents)Craig Joseph CermakCraig Joseph Cermak (20 patents)David W BestDavid W Best (15 patents)Gerald S SzczechGerald S Szczech (2 patents)John D BatesJohn D Bates (1 patent)David F SchultzDavid F Schultz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Civco Medical Instruments, Inc. (2 from 7 patents)

2. Civco Medical Instruments Co., Inc. (1 from 31 patents)


3 patents:

1. 7351205 - Shallow angle needle guide apparatus and method

2. 6368280 - Endocavity needle guide apparatus and method

3. 6361499 - Multiple angle needle guide

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as of
1/1/2026
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