Inventor
John Allen Armstrong
Inventor
Fairview, KS, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E01Cprimary
E01CConstruction of, or surfaces for, roads, sports grounds, or the like31%
E04FFinishing work on buildings, e.g. stairs, floors19%
E04GScaffolding19%
F16DCouplings for transmitting rotation19%
H04JMultiplex communication6%
H04LTransmission of digital information, e.g. telegraphic communication6%
PatentTitleYear
10,844,554Concrete screed power control linkage202010,844,555Drive coupler for drill output shaft202010,837,147Cordless electrically-powered concrete screed20208,297,878'Curb and gutter forming machine'20127,621,694'Curb and gutter forming method'20096,643,788'Method for detecting a number of consecutive valid data frames and advancing into a lock mode to monitor synchronization patterns within a synchronization window'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to RAYTHEON CO (1)· patent assignee history
2003Based in Rowlett, TX, US· patent location history
2009–2020Patents assigned to Curb Roller LLC (5)· patent assignee history
2009–2020Based in Fairview, KS, US· patent location history
2012Patents assigned to ARMSTRONG JOHN A (1)· patent assignee history
2012Patents assigned to GOODMAN MICHAEL J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| Curb Roller LLC | 5 | 2009–2020 |
| ARMSTRONG JOHN Aself | 1 | 2012 |
| GOODMAN MICHAEL J | 1 | 2012 |
| RAYTHEON CO | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairview, KS, US | 5 | 2009–2020 |
| Rowlett, Texas, US | 1 | 2003 |