Inventor

CHONG IAN M

3 patents

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

CHONG IAN M

1 patent

US4192070AMar 11, 1980

Orthodontic devices

CHONG IAN M74 citations90

GROUP 3 MFG INC

1 patent

US6202985B1Mar 20, 2001

Apparatus for removal of vault lids and other heavy covers

GROUP 3 MFG INC46 citations88

LEMCHEN MARC S

1 patent

US4141956AFeb 27, 1979

Cold sterilizer

LEMCHEN MARC S6 citations59