Inventor
WAWRZOS FRANK A
US5 patents
⚠️ This page may combine multiple inventors who share the name “WAWRZOS FRANK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUPERIOR GRAPHITE CO
4 patentsUS7666469B2Feb 23, 2010
Method of making graphite-coated particulate materials
SUPERIOR GRAPHITE CO35 citations87
US7402338B2Jul 22, 2008
Graphite-coated particulate materials
SUPERIOR GRAPHITE CO21 citations87
US8617309B1Dec 31, 2013
Cement compositions including resilient graphitic carbon fraction
SUPERIOR GRAPHITE CO14 citations75
US8999898B2Apr 7, 2015
Drilling fluid additive for loss circulation and wellbore strengthening
SUPERIOR GRAPHITE CO2 citations59