Inventor
Hans Dolata
Inventor
Waiblingen, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B27Bprimary
B27BSaws for wood or similar material34%
Y10TTechnical subjects covered by former us classification34%
B23DPlaning7%
F02BInternal-combustion piston engines7%
F16NLubricating7%
B24BMachines, devices, or processes for grinding or polishing3%
B27GAccessory machines or apparatus for working wood or similar materials3%
F16PSafety devices in general3%
PatentTitleYear
4,841,824'Saw chain for a chain saw'19894,756,221'Saw chain'19884,644,658'Lubricating-oil pump arrangement for a motor-driven apparatus'19874,636,147'Lubricating-oil pump for a motor-driven apparatus'19874,597,178'Saw chain sharpener'19864,558,621'Saw chain for a chain saw'19854,554,853'Safety arrangement for a saw chain of a power-driven chain saw'19854,459,890'Saw chain for power saw'19844,409,874'Saw chain for chain saws, particularly power chain saws'19834,385,532'Sharpening device for a back-sharpened saw chain of a motor chain saw'19834,348,926'Saw chain for motor chain saws'19824,023,453'Saw chain for motor chain saws'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to STIHL MASCHF ANDREAS (1)· patent assignee history
1977Based in Neustadt, DE· patent location history
1982–1989Patents assigned to STIHL ANDREAS (11)· patent assignee history
1982–1989Based in Waiblingen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL ANDREAS | 11 | 1982–1989 |
| STIHL MASCHF ANDREAS | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waiblingen, DE | 11 | 1982–1989 |
| Neustadt, DE | 1 | 1977 |