Inventor

VOLLMER DANIEL PATRICK

US3 patents

⚠️ This page may combine multiple inventors who share the name “VOLLMER DANIEL PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

1 patent

US6509301B1Jan 21, 2003

Well treatment fluids and methods for the use thereof

245 citations94

OSCA INC

1 patent

US6432885B1Aug 13, 2002

Well treatment fluids and methods for the use thereof

OSCA INC82 citations94

BJ SERVICES CO

1 patent

US7220709B1May 22, 2007

Process of diverting stimulation fluids

BJ SERVICES CO33 citations91