Josef A. Bartos

RR Respiratory Research: 3 patents #1 of 1Top 100%

📍 Chesterland, OH: #1 of 14 inventorsTop 8%

🗺 Ohio: #108 of 3,574 inventorsTop 4%

Overall (1989): #9,653 of 140,708Top 7%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4800923	Portable emergency breathing apparatus	—	1989-01-31
4798203	Portable emergency breathing apparatus	—	1989-01-17
4794923	Portable emergency breathing apparatus	—	1989-01-03