Inventor
Dale A. Pulver
Inventor
Oberlin, OH, US
Overview
15→
Patents
1992–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E03Cprimary
E03CDomestic plumbing installations for fresh water or waste water27%
Y10TTechnical subjects covered by former us classification23%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
F16KValves7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B60GVehicle suspension arrangements3%
E03BInstallations or methods for obtaining, collecting, or distributing water3%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
G01MTesting static or dynamic balance of machines or structures3%
PatentTitleYear
10,329,749Plumbing fixture fitting201910,161,119Faucet with wand201810,036,145Plumbing fixture fitting20189,670,655'Valve assembly for faucet'20179,663,925'Plumbing fixture fitting'20179,574,332'Faucet with wand'20178,720,489'Faucet with wand'20148,240,326'Faucet with assembly and retention features'20127,896,024'Backpressure relief valve'20116,425,635'Weight-shifting reclining and tilting wheelchair seat'20026,131,679'Anti-tip assembly for power wheelchair'20006,041,876'Anti-tip assembly for power wheelchair'20005,848,658'Adjustable front wheel stabilizer for power wheelchair'19985,402,674'Method and apparatus for automatically restraining a vehicle on a test stand'19955,079,940'Roll grooving apparatus'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to EMERSON ELECTRIC CO (1)· patent assignee history
1992Based in Fairview Park, OH, US· patent location history
1995Patents assigned to GANZCORP INVESTMENTS INC (1)· patent assignee history
1995Based in Twinsburg, OH, US· patent location history
1998–2002Patents assigned to INVACARE CORP (4)· patent assignee history
1998–2012Based in University Heights, OH, US· patent location history
2011–2019Patents assigned to MOEN INC (9)· patent assignee history
2012–2014Patents assigned to PULVER DALE A (2)· patent assignee history
2014–2019Based in Oberlin, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOEN INC | 9 | 2011–2019 |
| INVACARE CORP | 4 | 1998–2002 |
| PULVER DALE Aself | 2 | 2012–2014 |
| EMERSON ELECTRIC CO | 1 | 1992 |
| GANZCORP INVESTMENTS INC | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oberlin, OH, US | 7 | 2014–2019 |
| University Heights, OH, US | 6 | 1998–2012 |
| Twinsburg, OH, US | 1 | 1995 |
| Fairview Park, OH, US | 1 | 1992 |