Inventor
Eric J. Finstad
Inventor
Rogers, MN, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus46%
F04BPositive-displacement machines for liquids25%
LOC238%
B25FCombination or multi-purpose tools not otherwise provided for4%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like4%
E04FFinishing work on buildings, e.g. stairs, floors4%
F16KValves4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,919,060Portable airless sprayer202110,167,641Air control trigger for integrated handheld texture sprayer20199,914,141'Portable airless sprayer'20189,630,196'Airflow control for an integrated handheld texture sprayer'20179,604,234'Portable airless sprayer'20179,604,235'Portable airless sprayer'20179,545,643'Portable airless sprayer'20179,138,763'Dual mode pump control'20158,596,555'Portable airless sprayer'20138,272,621'Longitudinal bulging seal for spray gun'20127,971,806'Poppet check valve for air-assisted spray gun'2011D0616064'Texture sprayer'20107,673,815'Line striper'2010D0588230'Texture applicator'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2015Patents assigned to FINSTAD ERIC J (4)· patent assignee history
2009–2013Patents assigned to BLENKUSH WILLIAM M (2)· patent assignee history
2009Patents assigned to DAVIDSON GLEN W (1)· patent assignee history
2009–2021Based in Rogers, MN, US· patent location history
2010–2021Patents assigned to GRACO MINNESOTA INC (13)· patent assignee history
2013Patents assigned to HINES BRADLEY H (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRACO MINNESOTA INC | 13 | 2010–2021 |
| FINSTAD ERIC Jself | 4 | 2009–2015 |
| BLENKUSH WILLIAM M | 2 | 2009–2013 |
| DAVIDSON GLEN W | 1 | 2009 |
| HINES BRADLEY H | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rogers, Minnesota, US | 14 | 2009–2021 |