Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DS

Donald E. Bobo, Sr. — 12 Patents

INInnerspace: 2 patents #2 of 8Top 25%
Willow View Lane, CA: #33 of 622 inventorsTop 6%
California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #407,704 of 4,157,543Top 10%
12 Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11723601 System and method for intracranial access and monitoring James Gerg 2023-08-15
10695001 System and method for intracranial access and monitoring James Gerg 2020-06-30
10687720 Automatic air management system David Robbins Asbury 2020-06-23
10123723 Air line protection coupling for a catheter David Robbins Asbury 2018-11-13
9232921 System and method for intracranial access and monitoring James Gerg 2016-01-12
8876729 Catheter air management system David Robbins Asbury 2014-11-04
8360988 Catheter air management system David Robbins Asbury 2013-01-29
7780679 System and method for intracranial access and monitoring James Gerg 2010-08-24
7654967 Gas column pressure monitoring device 2010-02-02
6673022 Gas column pressure monitoring catheters James Gerg 2004-01-06
6183421 Gas column device with a single use connector 2001-02-06
5573007 Gas column pressure monitoring catheters 1996-11-12