Inventor
Christopher D. Klein
Inventor
Cincinnati, OH, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Gprimary
A01GHorticulture8%
B25CHand-held nailing or stapling tools8%
F04BPositive-displacement machines for liquids8%
LOC038%
LOC238%
Y10TTechnical subjects covered by former us classification8%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air4%
F23DBurners4%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general4%
G05BControl or regulating systems in general4%
PatentTitleYear
10,970,832Image data for improving and diagnosing sprinkler controller performance202110,939,227Remote and shared access for network connected devices202110,932,423Sprinkler control method for coordination across multiple flow controllers202110,901,438Flow sensing to improve system and device performance202110,900,690Internal tank heating coil202110,821,585Fastener driving tool with driver position sensors202010,549,412Lift mechanism for framing nailer20208,419,379'Tool case for an air compressor'20137,556,478'Compressor control apparatus'2009D0581483'Spray gun'2008D0580514'Spray gun'2008D0543361'Tool case'2007D0542538'Tool case'2007D0499744'Air inflator'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2009Patents assigned to CAMPBELL HAUSFELD SCOTT FETZER (6)· patent assignee history
2004–2020Based in Cincinnati, OH, US· patent location history
2013Patents assigned to BASS GARY S (1)· patent assignee history
2013Patents assigned to CAMPBELL HAUSFELD SCOTT FETZER COMPANY (1)· patent assignee history
2013Patents assigned to KLEIN CHRISTOPHER D (1)· patent assignee history
2021Patents assigned to RACHIO INC (4)· patent assignee history
2021Based in Denver, CO, US· patent location history
2021Based in Golden, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAMPBELL HAUSFELD SCOTT FETZER | 6 | 2004–2009 |
| RACHIO INC | 4 | 2021 |
| BASS GARY S | 1 | 2013 |
| CAMPBELL HAUSFELD SCOTT FETZER COMPANY | 1 | 2013 |
| KLEIN CHRISTOPHER Dself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 9 | 2004–2020 |
| Denver, CO, US | 4 | 2021 |
| Golden, CO, US | 1 | 2021 |