Inventor

Gerhard Melzer

Inventor

Lautertal, DE

Overview

7→

Patents

1983–2007

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B27Nprimary

B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%

B27DWorking veneer or plywood13%

Y10TTechnical subjects covered by former us classification13%

B28BShaping clay or other ceramic compositions7%

B30BPresses in general7%

C04BLime, magnesia7%

D04HMaking textile fabrics, e.g. from fibres or filamentary material7%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%

PatentTitleYear

7,220,375'Method and single or multiple platen press for the manufacture of wood material boards'2007 5,942,079'Apparatus for the continuous assembly and gluing of veneer panels to form veneer laminates'1999 5,895,546'Process and plant for the continuous assembly and gluing of veneer panels to form veneer laminates'1999 5,342,566'Method of manufacturing fiber gypsum board'1994 4,865,798'Process and apparatus for producing a fiber web'1989 4,470,741'Press unloading installation'1984 4,405,277'Unloading rack with elevating device for a heat press'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1994Patents assigned to SCHENCK AG CARL (4)· patent assignee history

1983–2007Based in Lautertal, DE· patent location history

1994Patents assigned to LOUSIANA PACIFIC CORP (1)· patent assignee history

1999Patents assigned to DIEFFENBACHER GMBH MASCHF (1)· patent assignee history

1999Patents assigned to MASHINENFABRIK J DIEFFENBACHER (1)· patent assignee history

2007Patents assigned to DIEFFENBACHER GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCHENCK AG CARL	4	1983–1994
DIEFFENBACHER GMBH & CO KG	1	2007
DIEFFENBACHER GMBH MASCHF	1	1999
LOUSIANA PACIFIC CORP	1	1994
MASHINENFABRIK J DIEFFENBACHER	1	1999

Locations

Location	Patents	Span
Lautertal, DE	7	1983–2007