Inventor

RODGERS J MICHAEL

US3 patents

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

DUNCAN IND PARKING CONTROL SYS

1 patent

US5805083ASep 8, 1998

Electronic parking meter operating system

DUNCAN IND PARKING CONTROL SYS82 citations94

AT & T BELL LAB

1 patent

US5063586ANov 5, 1991

Apparatus for semiconductor lithography

AT & T BELL LAB168 citations94

DUNCAN IND INC

1 patent

US6230868B1May 15, 2001

System for metering multiple parking spaces

DUNCAN IND INC155 citations93