Inventor
John P. Barrett
Inventor
Clearwater, FL, US
Overview
16→
Patents
1982–2003
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Dprimary
G05DSystems for controlling or regulating non-electric variables18%
Y10TTechnical subjects covered by former us classification18%
E03BInstallations or methods for obtaining, collecting, or distributing water9%
E03CDomestic plumbing installations for fresh water or waste water9%
A01KAnimal husbandry6%
A47KSanitary equipment6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60TVehicle brake control systems or parts thereof3%
B61DBody details or kinds of railway vehicles3%
E03DWater-closets or urinals with flushing devices3%
PatentTitleYear
6,634,136'Downrigger line clamp with adjustable clamping force'20035,828,135'Railroad car with axle-mounted electrical generator'19985,347,629'Graphical user interface including updating of multiple panels using what you see is what you get (WYSIWYG) editor'1994D0333700'Shower stall'19935,187,818'Flushing system for a water closet'19935,161,322'Apparatus and method for hanging fishing nets'1992D0319303'Water closet'19914,977,628'Water closet arm assembly'19904,908,886'Dispensing system'19904,876,492'Electronically commutated motor driven apparatus including an impeller in a housing driven by a stator on the housing'19894,870,986'Dispensing system'19894,753,265'Dispensing system'19884,700,884'Dispensing system'19874,635,844'Electronic control device for liquids'19874,409,694'Electronic control device for liquids'19834,360,935'Deep bathtub with elevated seat and entrance door'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1993Patents assigned to BARRETT SR JOHN P (6)· patent assignee history
1982–1993Based in Clearwater, FL, US· patent location history
1987–1990Patents assigned to BARRETT JOHN P (4)· patent assignee history
1988–1989Patents assigned to KENT DAVID E (2)· patent assignee history
1988–1989Patents assigned to SCHULZ DANIEL R (2)· patent assignee history
1992–2003Patents assigned to SCOTT PLASTICS LTD (2)· patent assignee history
1992Based in Victoria, CA· patent location history
1994Based in Austin, TX, US· patent location history
1998Based in San Diego, CA, US· patent location history
2003Based in Sooke, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BARRETT SR JOHN Pself | 6 | 1982–1993 |
| BARRETT JOHN Pself | 4 | 1987–1990 |
| KENT DAVID E | 2 | 1988–1989 |
| SCHULZ DANIEL R | 2 | 1988–1989 |
| SCOTT PLASTICS LTD | 2 | 1992–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clearwater, Florida, US | 11 | 1982–1993 |
| Sooke, CA | 1 | 2003 |
| San Diego, California, US | 1 | 1998 |
| Austin, Texas, US | 1 | 1994 |
| Victoria, CA | 1 | 1992 |