SJ

Sandor Johannes

A- A-Dec: 4 patents #27 of 90Top 30%
Overall (All Time): #1,056,790 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5433485 Syringe tip retainer assembly George K. Austin, Jr., Ronald A. Rolleston, II, Mathew H. Parlier 1995-07-18
5332194 Fluid flow controller George K. Austin, Jr., Theodore E. Schmidt 1994-07-26
5286065 Retainer assembly for syringe tip George K. Austin, Jr., Ronald A. Rolleston, II 1994-02-15
5201899 Control system for dental handpieces George K. Austin, Jr., Paul D. Sturges 1993-04-13
5150880 Valve assembly with flow control George K. Austin, Jr. 1992-09-29