Inventor
Neil E. Grah
Inventor
Fairland, IN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes33%
F16KValves11%
G04CElectromechanical clocks or watches11%
H01FMagnets11%
H01HElectric switches11%
H02KDynamo-electric machines11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,964,447'Water valve assembly having attachment mechanism which prevents a fluid conduit from becoming detached from a valve body'19995,810,331'Plastic inlet appliance water valve'19985,655,750'Plastic inlet appliance water valve'19974,588,973'Coil bobbin having novel means for terminating fine wires'19864,250,420'Sandwich structure for a combination motor and gear train with a timing mechanism'19814,166,206'Metal strap electrically grounding a motor to a timer'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to MALLORY & CO INC P R (1)· patent assignee history
1979–1986Based in Fairland, IN, US· patent location history
1981–1986Patents assigned to EMHART IND (2)· patent assignee history
1997–1999Patents assigned to EMERSON ELECTRIC CO (3)· patent assignee history
1997Based in Plainfield, IN, US· patent location history
1998–1999Based in Hendricks County, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMERSON ELECTRIC CO | 3 | 1997–1999 |
| EMHART IND | 2 | 1981–1986 |
| MALLORY & CO INC P R | 1 | 1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairland, IN, US | 3 | 1979–1986 |
| Hendricks County, IN, US | 2 | 1998–1999 |
| Plainfield, IN, US | 1 | 1997 |