Inventor
DIANE L. OLSON
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus48%
B01DSeparation8%
B67CCleaning, filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for8%
LOC158%
B05CApparatus for applying fluent materials to surfaces, in general4%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
B25FCombination or multi-purpose tools not otherwise provided for4%
F04BPositive-displacement machines for liquids4%
F04DNon-positive-displacement pumps4%
G05DSystems for controlling or regulating non-electric variables4%
PatentTitleYear
12,403,579Power tool attachment2025D1089316Spray adaptor2025D1069985Spray gun system202512,208,411Handheld fluid sprayer202512,172,180Fluid sprayer2024D1055104Pump module202412,172,181Airless handheld sprayer repair202412,157,138Fluid sprayer2024D1050356Spray gun202411,931,765Pressure-fed accessories adapter for an airless spray gun202411,865,559Spray tip202411,806,742On-demand high volume, low pressure spray system202311,738,358Electrostatic handheld sprayer202311,707,753Handheld fluid sprayer202311,135,610Retention and disassembly of HVLP spray cap assembly2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to GRACO MINNESOTA INC (15)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRACO MINNESOTA INC | 15 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2021–2025 |