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Inventor

Franz Waisnix

Inventor
Vienna, AT

Overview

3→
Patents
1980–1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F27Dprimary
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace33%
B01FMixing, e.g. dissolving, emulsifying or dispersing11%
B05BSpraying apparatus11%
B22DCasting of metals11%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors11%
E04FFinishing work on buildings, e.g. stairs, floors11%
E04GScaffolding11%
PatentTitleYear
5,104,696'Process and device for intermittenly spraying a pasty composition'19924,238,076'Apparatus for building up and repairing the refractory lining of industrial furnaces and hot-running vessels'19804,199,108'Apparatus for building up and repairing a refractory lining'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to VEITSCHER MAGNESITWERKE AG (2)· patent assignee history
1980–1992Based in Vienna, AT· patent location history
1992Patents assigned to VEITSCHER MAGNESITWERKEACTIEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VEITSCHER MAGNESITWERKE AG21980
VEITSCHER MAGNESITWERKEACTIEN11992
Locations
LocationPatentsSpan
Vienna, AT31980–1992