Inventor

PETERSON MARY L

US2 patents

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

PETERSON SCIENCE & TECHNOLOGY

1 patent

US6779274B2Aug 24, 2004

Dispenser for maintaining length of flexible line extending from a spool

PETERSON SCIENCE & TECHNOLOGY10 citations68

(unassigned)

1 patent

US6272756B1Aug 14, 2001

Device for flexible line vegetation trimmers and other applications

5 citations68