Inventor
MIEYAL DAVID F
US15 patents
⚠️ This page may combine multiple inventors who share the name “MIEYAL DAVID F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONN INC
12 patentsUS4443991AApr 24, 1984
Demountable partition structure
DONN INC58 citations96
US4397127AAug 9, 1983
Extendable stud for partition walls or the like
DONN INC105 citations96
US4206578AJun 10, 1980
Grid tee for suspension ceilings or the like
DONN INC63 citations96
US4696142ASep 29, 1987
Suspension ceiling with snap-up panels
DONN INC51 citations92
US4573304AMar 4, 1986
Honeycomb floor panel and the like
DONN INC31 citations92
US4505083AMar 19, 1985
Delineated ceiling grid in suspended ceiling
DONN INC35 citations92
US4648230AMar 10, 1987
Locking connection for suspension ceiling grid systems
DONN INC36 citations91
US4546584AOct 15, 1985
Wall panel system providing resilient joints
DONN INC39 citations86
US4689870ASep 1, 1987
Method of making honeycomb floor panel
DONN INC17 citations73
US4594833AJun 17, 1986
Honeycomb floor panel and the like
DONN INC16 citations73
US4257206AMar 24, 1981
Fire rated ceiling
DONN INC11 citations73
US4779394AOct 25, 1988
Connector for suspension ceiling grid
DONN INC16 citations71