Inventor
John A. Horner
Inventor
Kawkawlin, MI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Mprimary
G01MTesting static or dynamic balance of machines or structures29%
G01FMeasuring volume, volume flow, mass flow or liquid level14%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%
B01DSeparation7%
B67DDispensing, delivering or transferring liquids, not otherwise provided for7%
F16HGearing7%
G01CMeasuring distances, levels or bearings7%
G01KMeasuring temperature7%
G06MCounting mechanisms7%
G09BEducational or demonstration appliances7%
PatentTitleYear
8,706,329'Facilitating navigation of vessels in specific water environments'20145,284,048'Liquid hydrocarbon skimmer systems and methods of monitoring leaks in hazardous liquid tanks'19944,885,931'System for detecting leaks in underground fuel tanks and the like'19894,739,648'Methods and system for determining leaks in underground liquid storage tanks and the like'19884,649,739'Method of detecting leaks in liquid storage tanks'19874,618,268'Method and apparatus for sensing average temperature'19864,603,689'Patient operated device and method for applying traction to the lower back vertebra of a patient in a seated position'19864,571,987'Leak detector'19864,296,313'Gear system and method of assembly'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1994Patents assigned to HORNER JOHN A (8)· patent assignee history
1981–1986Based in Kawkawlin, MI, US· patent location history
1987–1989Based in Lagoon Beach, Bay City, MI, US· patent location history
1994Based in Bay City, MI, US· patent location history
2014Patents assigned to BOEING CO (1)· patent assignee history
2014Patents assigned to BROWN ROSS (1)· patent assignee history
2014Patents assigned to HORNER JOHN (1)· patent assignee history
2014Patents assigned to SUKLE TIM (1)· patent assignee history
2014Based in Portland, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HORNER JOHN Aself | 8 | 1981–1994 |
| BOEING CO | 1 | 2014 |
| BROWN ROSS | 1 | 2014 |
| HORNER JOHNself | 1 | 2014 |
| SUKLE TIM | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawkawlin, MI, US | 4 | 1981–1986 |
| Lagoon Beach, Bay City, MI, US | 3 | 1987–1989 |
| Portland, OR, US | 1 | 2014 |
| Bay City, MI, US | 1 | 1994 |