RI

Ronald A. Rolleston, II

A- A-Dec: 3 patents #37 of 90Top 45%
📍 McMinnville, OR: #38 of 131 inventorsTop 30%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,651,499 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5433485 Syringe tip retainer assembly George K. Austin, Jr., Mathew H. Parlier, Sandor Johannes 1995-07-18
5430266 Control panel with sealed switch keypad George K. Austin, Jr., Robert E. Holden, Robert L. Sickler, Jr. 1995-07-04
5286065 Retainer assembly for syringe tip George K. Austin, Jr., Sandor Johannes 1994-02-15