Inventor
Patrick Kuhn
Inventor
Bismarck, ND, US
Overview
13→
Patents
1976–2001
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging16%
LOCD116%
Y10TTechnical subjects covered by former us classification16%
A01MCatching, trapping or scaring of animals11%
LOC1511%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A01CPlanting5%
B05BSpraying apparatus5%
F16KValves5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
6,186,735'Loader bucket construction for robot assembly'2001D0428024'Top rail for loader bucket'2000D0425527'Loader bucket'20005,636,799'Frame mounted isolated motor driven electrostatic spray system'19974,522,373'Valve detent'19854,495,770'Hydrostatic control system'19854,448,259'Rubber spring for furrow opener'1984D0271397'Articulated loader vehicle body'1983D0256921'Tractor body'19804,221,353'Vehicle and boom assembly'1980D0256364'Combined tractor cab and hood unit'19804,200,255'Foldable boom assembly'19803,984,016'Attachment mounting for end loader'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2001Patents assigned to CLARK EQUIPMENT CO (12)· patent assignee history
1976Based in Grundy Center, IA, US· patent location history
1980–1997Based in Bismarck, ND, US· patent location history
1984Patents assigned to LILLISTON CORP (1)· patent assignee history
2000–2001Based in Bismark, ND, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CLARK EQUIPMENT CO | 12 | 1976–2001 |
| LILLISTON CORP | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bismarck, ND, US | 9 | 1980–1997 |
| Bismark, ND, US | 3 | 2000–2001 |
| Grundy Center, IA, US | 1 | 1976 |