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Inventor
FULLER DAVID E
US
3 patents
⚠️ This page may combine multiple inventors who share the name “FULLER DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VRONDRAN KEVIN S
2 patents
US8206058B2
Jun 26, 2012
Manhole cover hinge assembly
VRONDRAN KEVIN S
83 citations
93
US8449216B2
May 28, 2013
Manhole cover safety device
VRONDRAN KEVIN S
9 citations
77
EAST JORDAN IRON WORDS INC
1 patent
USD501261S
Jan 25, 2005
Grate
EAST JORDAN IRON WORDS INC
4 citations
48