Inventor
MEHRA RAVINDER C
20 patents
⚠️ This page may combine multiple inventors who share the name “MEHRA RAVINDER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NALGE CO INC
9 patentsUSD358530SMay 23, 1995
Bike bottle
NALGE CO INC52 citations95
US5328058AJul 12, 1994
Dropper bottle assembly with squeeze cap
NALGE CO INC91 citations95
US5246145ASep 21, 1993
Liquid dropper spout having lockable pivoted closure cap
NALGE CO INC88 citations95
US4858776AAug 22, 1989
Bottle closure assembly
NALGE CO INC36 citations92
US4689147AAug 25, 1987
Plastic filter assembly
NALGE CO INC53 citations90
USD338830SAug 31, 1993
Dropper nozzle and cover assembly
NALGE CO INC6 citations73
US4861466AAug 29, 1989
Pressure filter assembly with bleed valve
NALGE CO INC17 citations73
USD297860SSep 27, 1988
Filter unit
NALGE CO INC16 citations70
US4993263AFeb 19, 1991
Plastic hydrometer
NALGE CO INC0 citations49
SYBRON CORP
9 patentsUS4614585ASep 30, 1986
Frangible bonded disposable filtration unit with recoverable filter
SYBRON CORP81 citations95
US4357240ANov 2, 1982
Disposable, one-piece filter unit
SYBRON CORP63 citations93
US4588095AMay 13, 1986
Single-piece injection molded rack
SYBRON CORP35 citations92
US4211346AJul 8, 1980
Variable volume dispensing bottle with push-pull closure
SYBRON CORP30 citations86
USD284700SJul 15, 1986
Test tube rack
SYBRON CORP19 citations82
USD257390SOct 14, 1980
Test tube rack
SYBRON CORP21 citations80
US4588158AMay 13, 1986
Single-piece injection molded rack
SYBRON CORP16 citations74
USD270947SOct 11, 1983
Unitary, disposable filter unit
SYBRON CORP13 citations71
US4394266AJul 19, 1983
Pressure filter adapter and containment vessel
SYBRON CORP13 citations71