Inventor

SWARNY MARK J

US2 patents

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

SWARNY MARK J

1 patent

US9057461B2Jun 16, 2015

Helically wound metal pipe with sealing arrangement

SWARNY MARK J1 citations39

SANDERS DARRELL J

1 patent

US8795777B2Aug 5, 2014

Mine shaft liner plate system and method

SANDERS DARRELL J0 citations35