Inventor

BECHEM PHILIP

DE5 patents

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

(unassigned)

2 patents

US6139477AOct 31, 2000

Process for producing slots, grooves, and planar excavations

20 citations88

US5685615ANov 11, 1997

Eccentrically driven percussive tools for treating materials

10 citations69

GEN MINING UNION CORP

2 patents

US4736987AApr 12, 1988

Rock cutting assembly

GEN MINING UNION CORP35 citations87

US4815543AMar 28, 1989

Activated rock cutting assembly

GEN MINING UNION CORP19 citations77

BECHEM ULRICH

1 patent

US8469458B2Jun 25, 2013

Roller drill or roller bit

BECHEM ULRICH6 citations70