P

Inventor

DIRKSEN RONALD JOHANNES

US13 patents
⚠️ This page may combine multiple inventors who share the name “DIRKSEN RONALD JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERVICES INC

6 patents

DIRKSEN RONALD JOHANNES

3 patents

PAULK MARTY

1 patent

ROJAS FABIAN FIDEL

1 patent

IRANI CYRUS A

1 patent

BITTAR MICHAEL

1 patent