This inventor holds 16 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 6 EPO patents. Top assignees: Fresenius Medical Care Holdings, Inc., The Board of Regents of the University of Nebraska. Active years: 2013-2024.
Location History:
- Lincoln, NE (US) (2013 - 2017)
- Petaluma, CA (US) (2019 - 2024)
Company Filing History:


Years Active: 2013-2024
Title: Top Inventor in Petaluma
Introduction: Dennis John O'Rear is a prominent inventor known for his significant contributions to various fields.
Latest Patents: His recent patents showcase innovative solutions and advancements in technology.
Career Highlights: Throughout his career, O'Rear has achieved numerous accolades and recognition for his work.
Collaborations: He has collaborated with various organizations and individuals to further his inventive pursuits.
Conclusion: Dennis John O'Rear continues to be a leading figure in the world of invention, inspiring future generations.