Inventor
John L. Dorminy
Inventor
Sand Springs, OK, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids100%
PatentTitleYear
4,856,969'Fluid powered diaphragm pump with cycle timer'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to GORMAN RUPP CO (1)· patent assignee history
1989Based in Sand Springs, OK, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GORMAN RUPP CO | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sand Springs, OK, US | 1 | 1989 |