FS

Frank Everett Sager

OI Oceaneering International: 5 patents #14 of 280Top 5%
SS Stress Engineering Services: 2 patents #11 of 24Top 50%
Overall (All Time): #1,047,337 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6291930 Low voltage piezoelectric bender elements and unit cells 2001-09-18
5892314 Piezoelectric circuit William Claude Robertson, Christopher J. Matice 1999-04-06
5889354 Piezoelectric unit cell 1999-03-30
5798600 Piezoelectric pumps Christopher J. Matice 1998-08-25
5761782 Method of fabrication of piezoelectric bender elements 1998-06-09