Riverside, California
United States
8
2025-09-25
The entities that hold a legal rights for patent applications filed by inventor Schaefer Robert:
Robert Schaefer from Riverside, US has applied for patents for these inventions. The list has both pending applications and granted patents:
EXPANDABLE SURGICAL ACCESS PORT WITH ELONGATED WORKSPACE
#2 | 2025-02-27SURGICAL INTRODUCER WITH GUIDANCE SYSTEM RECEPTACLE
#3 | 2024-01-11EXPANDABLE SURGICAL ACCESS PORT
#4 | 2021-12-30Surgical introducer with guidance system receptacle
#5 | 2020-05-14Surgical introducer with guidance system receptacle
#6 | 2019-07-25Surgical introducer with guidance system receptacle
#7 | 2018-05-10Surgical introducer with guidance system receptacle
#8 | 2018-05-10Surgical introducer with guidance system receptacle
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