Inventor
James E. Gerber
Inventor
Walbridge, OH, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general64%
Y10TTechnical subjects covered by former us classification21%
B23KSoldering or unsoldering14%
PatentTitleYear
6,341,664'Exhaust muffler with stamp formed internal assembly'20025,907,904'Method of manufacturing an exhaust muffler with stamp formed internal components'19995,816,361'Exhaust mufflers with stamp formed internal components and method of manufacture'19985,717,173'Exhaust mufflers with stamp formed internal components and method of manufacture'19984,545,605'Welded tube and flange, e.g., for exhaust manifold'19854,516,659'Replacement muffler and process for making same'19854,500,030'Flange weld technique'19854,486,932'Process for making a replacement muffler'19844,475,623'Universal muffler assembly'19844,473,131'Threaded muffler nipple and bushing'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1985Patents assigned to APX GROUP INC (6)· patent assignee history
1984–1985Based in Walbridge, OH, US· patent location history
1998–1999Patents assigned to AP PARTS MFG (3)· patent assignee history
1998–2002Based in Clayton, NC, US· patent location history
1998Based in Maumee, OH, US· patent location history
2002Patents assigned to GOERLICH S INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APX GROUP INC | 6 | 1984–1985 |
| AP PARTS MFG | 3 | 1998–1999 |
| GOERLICH S INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Walbridge, OH, US | 6 | 1984–1985 |
| Clayton, NC, US | 3 | 1998–2002 |
| Maumee, OH, US | 1 | 1998 |