Inventor
Robert F. Heldt
Inventor
Oxford, MI, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus78%
B05CApparatus for applying fluent materials to surfaces, in general6%
B25JManipulators6%
F16LPipes6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,375,746'Compact paint booth'20169,126,217'Ink jet for a bell plate of a rotary atomizer'20159,050,614'Paint delivery and application system and method'20158,783,302'Paint delivery and application apparatus and method'20148,590,813'Rotary atomizer for particulate paints'20138,141,797'Rotary atomizer for particulate paints'20128,020,784'Coating material supply installation and associated operating procedure'20117,793,858'Paint delivery and application apparatus and method'20107,584,771'Method and apparatus for delivering paint to an applicator and flushing same'20097,549,449'Paint delivery and application system and method'20097,017,835'Rotary atomizer for particulate paints'20066,708,908'Paint atomizer bell with ionization ring'20046,623,561'Rotary atomizer for particulate paints'20036,360,962'Rotary atomizer for particulate paints'20026,189,804'Rotary atomizer for particulate paints'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Patents assigned to BEHR SYSTEMS INC (4)· patent assignee history
2001–2016Based in Oxford, MI, US· patent location history
2006–2015Patents assigned to DURR SYSTEMS INC (7)· patent assignee history
2012–2013Patents assigned to FISCHER ANDREAS (2)· patent assignee history
2013–2016Patents assigned to HELDT ROBERT (3)· patent assignee history
2015–2016Patents assigned to DUERR SYSTEMS GMBH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DURR SYSTEMS INC | 7 | 2006–2015 |
| BEHR SYSTEMS INC | 4 | 2001–2004 |
| HELDT ROBERTself | 3 | 2013–2016 |
| DUERR SYSTEMS GMBH | 2 | 2015–2016 |
| FISCHER ANDREAS | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oxford, MI, US | 15 | 2001–2016 |