Inventor
Stefan Belmer
Inventor
Anzing, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Gprimary
F16GBelts, cables, or ropes, predominantly used for driving purposes29%
F16HGearing21%
C23CCoating metallic material14%
B21LMaking metal chains7%
C22CAlloys7%
F01LCyclically operating valves for machines or engines7%
F02BInternal-combustion piston engines7%
F16FSprings7%
PatentTitleYear
10,738,862Chain guide mechanism20209,657,810'Friction- and wear-reducing joint for a bush chain or roller chain'20179,534,661'Articulated chain with low-friction link plate back'20179,057,419'Link chain with link plates made of boron-manganese steel'20158,661,776'Link chain with chain joints coated with a hard material'20148,662,038'Traction mechanism drive with a compensating device for vibration reduction'20147,473,197'Tensioning rail applied by injection molding'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Anzig, DE· patent location history
2014–2017Patents assigned to IWIS MOTORSYSTEME GMBH & CO KG (5)· patent assignee history
2014–2015Patents assigned to BELMER STEFAN (3)· patent assignee history
2014Patents assigned to JOERGENSEN GERALD (1)· patent assignee history
2014Patents assigned to LATZ STEFFEN (1)· patent assignee history
2014–2017Based in Anzing, DE· patent location history
2015Patents assigned to KIRCHNER STEFFEN (1)· patent assignee history
2020Based in Schwaig, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IWIS MOTORSYSTEME GMBH & CO KG | 5 | 2014–2017 |
| BELMER STEFANself | 3 | 2014–2015 |
| JOERGENSEN GERALD | 1 | 2014 |
| KIRCHNER STEFFEN | 1 | 2015 |
| LATZ STEFFEN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anzing, DE | 5 | 2014–2017 |
| Schwaig, DE | 1 | 2020 |
| Anzig, DE | 1 | 2009 |