James E. Gerber has been granted 10 US patents while listed as an inventor at Apx Group . The first was granted in 1984 and the most recent in January 2002. James E. Gerber ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list James E. Gerber in Oregon, OH, US.
Patents per Year Patents granted per year, 1984 to 2002 Bar chart with a peak of 3 patents in 1984. peak 3 1984: 3 patents 1984 1985: 3 patents 1985 1998: 2 patents 1998 1999: 1 patents 1999 2002: 1 patents 2002
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date
6341664 Exhaust muffler with stamp formed internal assembly — 2002-01-29
5907904 Method of manufacturing an exhaust muffler with stamp formed internal components Jon W. Harwood , Bruno A. Rosa 1999-06-01
5816361 Exhaust mufflers with stamp formed internal components and method of manufacture — 1998-10-06
5717173 Exhaust mufflers with stamp formed internal components and method of manufacture Jon W. Harwood , Bruno A. Rosa 1998-02-10
4545605 Welded tube and flange, e.g., for exhaust manifold Robert Kovacs , Willy Herrmann 1985-10-08
4516659 Replacement muffler and process for making same James R. Hall , Donald P. Harter , Michael Clegg 1985-05-14
4500030 Flange weld technique Robert Kovacs , Willy Herrmann 1985-02-19
4486932 Process for making a replacement muffler James R. Hall , Donald P. Harter , Michael Clegg 1984-12-11
4475623 Universal muffler assembly Jon W. Harwood , Clinton R. Hay 1984-10-09
4473131 Threaded muffler nipple and bushing Michael Clegg , Jon W. Harwood , Clinton R. Hay 1984-09-25