Inventor
David J. Boes
Inventor
Monroeville, PA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions23%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions23%
F04DNon-positive-displacement pumps15%
F16JPistons15%
B22FWorking metallic powder8%
C23CCoating metallic material8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
4,978,487'Method of treating a coating on a reactor coolant pump sealing surface'19904,975,210'Phthalocyanine complex-filled fluids'19904,950,413'Electrically conductive phthalocyanine complex-filled lubricants'19904,871,297'Reactor coolant pump sealing surfaces with titanium nitride coating'19894,769,163'Phthalocyanine complex-filled greases'19884,275,891'Face type shaft seal for liquid metal pumps'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1990Patents assigned to WESTINGHOUSE ELECTRIC CORP (6)· patent assignee history
1981–1990Based in Monroeville, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTINGHOUSE ELECTRIC CORP | 6 | 1981–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monroeville, Pennsylvania, US | 6 | 1981–1990 |