Inventor
Brett R. Johnson
Inventor
Roseville, MN, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC24primary
LOC2413%
LOC2810%
A61MDevices for introducing media into, or onto, the body8%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like5%
A61BDiagnosis5%
E04CStructural elements5%
LOC085%
LOC145%
LOC155%
LOC185%
PatentTitleYear
D09037303D printer2020D0790685'Breath capture and sample device'20179,629,655'Rotational atherectomy device with exchangeable drive shaft and meshing gears'20179,468,720'Injection device having an angled tip portion'2016D0735330'Atherectomy system handle'2015D0733876'Atherectomy system handle with cartridge'2015D0733877'Atherectomy system cartridge'2015D0733319'Ultrasonic treatment wand'2015D0733321'Ultrasonic treatment device'20158,603,028'Injection device having an angled tip portion'2013D0680844'Sanding tool adapter'2013D0673605'Print head'2013D0660353'Print head'2012D0647248'Applicator tool'2011D0645609'Applicator tool'2011D0645611'Applicator tool'2011D0645610'Applicator tool'20117,967,829'Medical device delivery system'2011D0621427'Adapter for a sanding tool'20107,726,581'HVAC controller'20107,222,466'Foldable support structure with hinged sawtooth wall members'20076,997,629'Supply items for printers and the like, and method of loading supply items'2006D0509827'Display'20056,715,255'Foldable support structure with hinged sawtooth wall members and rigid end cap'2004D0487479'Desktop printer'2004D0479119'End cap for display truss'20036,279,573'Breathing tube connection for respiratory protective headgear'20016,081,931'Protective helmet suspension system'2000D0421820'Protective respiratory helmet with rear recess design'20006,027,462'Method and apparatus for deflecting a screw-in-lead'20006,014,535'Soft cartridge package for a photoreceptor belt and method of manufacturing soft cartridge package including method of loading photoreceptor belt using soft cartridge package'20005,954,642'Adjustable head mounted display and system'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Based in St. Paul, MN, US· patent location history
2000–2013Patents assigned to 3M INNOVATIVE PROPERTIES CO (9)· patent assignee history
2003–2020Based in Roseville, MN, US· patent location history
2005Based in Ames, IA, US· patent location history
2012–2017Patents assigned to JOHNSON BRETT R (5)· patent assignee history
2012–2020Patents assigned to STRATASYS INC (3)· patent assignee history
2013–2016Patents assigned to ALLERGAN INC (2)· patent assignee history
2015–2017Patents assigned to CARDIVASCULAR SYSTEMS (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 9 | 2000–2013 |
| JOHNSON BRETT Rself | 5 | 2012–2017 |
| CARDIVASCULAR SYSTEMS | 4 | 2015–2017 |
| STRATASYS INC | 3 | 2012–2020 |
| ALLERGAN INC | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Roseville, Minnesota, US | 25 | 2003–2020 |
| St. Paul, Minnesota, US | 6 | 1999–2001 |
| Ames, IA, US | 1 | 2005 |