Robert Koelling — 4 Patents at Morgan Construction

Robert Koelling has been granted 4 US patents while listed as an inventor at Morgan Construction. The first was granted in 1987 and the most recent in June 2010. Robert Koelling ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Koelling in Dallas, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
7739469	Patching ROM code	Romesh Mangho Jessani, Antonio Torrini, David Baker	2010-06-15
5711195	Apparatus and method for precision machining of metal rings	—	1998-01-27
5035676	Split yoke universal joint	—	1991-07-30
4637807	Split yoke universal joint	—	1987-01-20

Robert Koelling — 4 Patents

Issued Patents All Time

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