Growing community of inventors

Golden Valley, MN, United States of America

Dan Ranum

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 5

Dan Ranum ↔ Lixiao Wang (2 patents)Dan Ranum ↔ Jianlu Ma (2 patents)Dan Ranum ↔ Joe Tatalovich (2 patents)Dan Ranum ↔ Xiaoling Zhao (2 patents)Dan Ranum ↔ Ma Jianlu (0 patent)Dan Ranum ↔ Ma Jianlu (0 patent)Dan RanumDan Ranum (2 patents)Lixiao WangLixiao Wang (223 patents)Jianlu MaJianlu Ma (44 patents)Joe TatalovichJoe Tatalovich (12 patents)Xiaoling ZhaoXiaoling Zhao (12 patents)Ma JianluMa Jianlu (0 patent)Ma JianluMa Jianlu (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covidien LP (2 from 7,945 patents)


2 patents:

1. 9629734 - Implant having high fatigue resistance, delivery system, and method of use

2. 8562668 - Implant having high fatigue resistance, delivery system, and method of use

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as of
1/17/2026
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