Inventor

FEFFER RICK

US2 patents

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

TOOLZ LTD

1 patent

US6878954B2Apr 12, 2005

Detecting tool orientation, alignment, depth, and leveling

TOOLZ LTD42 citations91

ROBOTOOLZ LTD

1 patent

US7170076B2Jan 30, 2007

Tools with orientation detection

ROBOTOOLZ LTD31 citations90