Inventor
Johannes Haftmann
Inventor
Schwabach, DE
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters50%
A61BDiagnosis13%
G10KSound-producing devices13%
H01RElectrically-conductive connections6%
B24BMachines, devices, or processes for grinding or polishing3%
B29CShaping or joining of plastics3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
H01HElectric switches3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
8,945,013'Real time ultrasound probe'20158,535,232'Real time ultrasound catheter probe'20138,506,490'Real time ultrasound probe'20138,500,648'Real time ultrasound catheter probe'20136,238,278'Ferrule holder and ferrule grinding apparatus'20015,921,808'Ribbon cable plug-in connector'19995,897,393'Plug-in connector assembly for ribbon cables'19995,224,784'Electronically controlled typewriter, printer, or the like and ribbon cassette or type-wheel cassette therefor'19935,195,833'Typewriter or similar machine'19935,160,206'Holder of a ribbon with supply and take-up spools for typewriters or similar machines'19925,056,943'Line-spacing device for a typewriter or the like'19915,013,170'Plastic platen for typewriters or similar office equipment'19914,990,006'Holder of a ribbon for typewriters or similar machines'19914,964,743'Receptacle for a holder for a ribbon for use in typewriters or similar machines'19904,958,949'Drive element for platens of typewriters or similar office machines'19904,955,737'Holder for a ribbon for typewriters or similar machines'19904,948,276'Typewriter, printer or the like and ribbon cassette therefor'19904,932,799'Typewriter or similar machine'19904,902,148'Typewriter with a print wheel and hammer driven by one motor'19904,877,347'Keyboard for typewriters or similar machines'19894,407,593'Arrangement for monitoring the operation of the ink ribbon of an ink-ribbon magazine'19834,273,453'Selectively engageable ribbon re-inking device for ink ribbon cartridge'19814,270,867'Ink ribbon magazine for endless ink ribbon cartridge'19814,213,715'Ink ribbon cartridge having a replaceable ribbon magazine'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1983Patents assigned to NIXDORF COMPUTER AG (4)· patent assignee history
1980–1981Based in Borchen, DE· patent location history
1989–1993Patents assigned to TRIUMPH ADLER AG (12)· patent assignee history
1989–1993Based in Schwabach, DE· patent location history
1999Based in Rednitzhembach, DE· patent location history
2013–2015Patents assigned to GORE & ASS (4)· patent assignee history
2013–2015Patents assigned to HAFTMANN JOHANNES (4)· patent assignee history
2013–2015Patents assigned to OAKLEY CLYDE G (3)· patent assignee history
2013Based in Heideck, DE· patent location history
2015Based in Heldeck, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRIUMPH ADLER AG | 12 | 1989–1993 |
| GORE & ASS | 4 | 2013–2015 |
| HAFTMANN JOHANNESself | 4 | 2013–2015 |
| NIXDORF COMPUTER AG | 4 | 1980–1983 |
| OAKLEY CLYDE G | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schwabach, DE | 13 | 1989–1993 |
| Heideck, DE | 3 | 2013 |
| Borchen, DE | 3 | 1980–1981 |
| Rednitzhembach, DE | 2 | 1999 |
| Heldeck, DE | 1 | 2015 |