Inventor
Peter Kogler
Inventor
Knittelfeld, AT
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Dprimary
E21DShafts41%
E21CMining or quarrying33%
B01DSeparation4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
C04BLime, magnesia4%
E02FDredging4%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels4%
F16JPistons4%
G10LSpeech analysis techniques or speech synthesis4%
PatentTitleYear
8,690,262'Heading machine having cutting unit made of disc tools'20147,959,378'Base for a drilling device'20116,428,109'Mining machine with sliding cutting tool assembly'20026,244,664'Extendable end assembly for a mine face cutting roller'20015,575,537'Tunnel drilling machine or tube-driving machine'19964,805,963'Shield advancing machine'19894,389,075'Device for preventing ingress of dust through the annular gap between the cutting arm and the cutting head of a cutting machine'19834,236,627'Cutting machine'19804,225,144'Device for sealing the gap between component parts rotatable relative to each other'19804,162,104'Cutting machine'19794,145,197'Impeller for separating dust particles from an air stream'19794,108,494'Cutting machine'19784,098,539'Cutting machine'19784,070,063'Dividing cutting machine'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1980Patents assigned to VOEST AG (7)· patent assignee history
1978–2014Based in Knittelfeld, AT· patent location history
1983–1989Patents assigned to VOEST ALPINE AG (2)· patent assignee history
1996Patents assigned to ALP WESTF BERG & TUNNELTECHNIK (1)· patent assignee history
2011–2014Patents assigned to SANDVIK MINING & CONSTR OY (2)· patent assignee history
2014Patents assigned to EBNER BERNHARD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOEST AG | 7 | 1978–1980 |
| SANDVIK MINING & CONSTR OY | 2 | 2011–2014 |
| VOEST ALPINE AG | 2 | 1983–1989 |
| ALP WESTF BERG & TUNNELTECHNIK | 1 | 1996 |
| EBNER BERNHARD | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Knittelfeld, AT | 14 | 1978–2014 |