Inventor
Robert G. Kaiser
Inventor
Seminole, FL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Dprimary
D21DTreatment of the materials before passing to the paper-making machine25%
B01DSeparation15%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B04CApparatus using free vortex flow, e.g. cyclones5%
B25JManipulators5%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for5%
D21FPaper-making machines5%
G06TImage data processing or generation, in general5%
PatentTitleYear
11,127,283Systems and methods to prevent carwash collisions20216,641,648'Passive filtration system'20034,478,615'Deaerated liquid stock supply'19844,455,224'Apparatus for treating a papermaking suspension'19844,443,232'Deaerated liquid stock supply'19844,219,340'Method and apparatus for outflowing liquids from chamber maintained under vacuum'19804,146,469'Mounting of cleaners in papermaking system'1979RE029472'Conduit system for conveying fibrous stock from deaerator chamber to headbox in papermaking machine'19773,951,784'Fine powder classification by ferrofluid density separation'19763,951,785'Classification by ferrofluid density separation'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to AVCO CORP (2)· patent assignee history
1976–2003Based in Winchester, MA, US· patent location history
1977–1984Based in Seminole, FL, US· patent location history
1979–1984Patents assigned to CLARK & VICARIO CORP (5)· patent assignee history
2003Patents assigned to FOSTER MILLER INC (1)· patent assignee history
2021Patents assigned to DRB SYSTEMS LLC (1)· patent assignee history
2021Based in Boise, ID, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CLARK & VICARIO CORP | 5 | 1979–1984 |
| AVCO CORP | 2 | 1976 |
| DRB SYSTEMS LLC | 1 | 2021 |
| FOSTER MILLER INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seminole, Florida, US | 6 | 1977–1984 |
| Winchester, Massachusetts, US | 3 | 1976–2003 |
| Boise, ID, US | 1 | 2021 |