London based glassworks producing household & utility glassware. (Hartmann)
From companies house:
WEISS & BIHELLER (METALS) LIMITED
PARKVILLE HOUSE
BRIDGE STREET
PINNER
MIDDLESEX HA5 3JN
Company No. 00275994
from 1933-2004. Could be a connection as the name is uncommon. Nothing in the 1931 trade directory. It could also be that they emigrated to the US and concentrated on lighting