William E. Hedenberg — 6 Patents at Link Mfg.

William E. Hedenberg has been granted 6 US patents while listed as an inventor at Link Mfg.. The first was granted in 1983 and the most recent in July 2006. William E. Hedenberg ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William E. Hedenberg in Buffalo Grove, IL, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
7077408	Stabilizing air suspension system	—	2006-07-18
6527287	Direct acting air suspension system	—	2003-03-04
6398243	Direct acting air suspension system	—	2002-06-04
5351986	Vehicle air suspension system	Dennis E. Hedenberg	1994-10-04
4518171	Air suspension system	—	1985-05-21
4379572	Universal air suspension system	—	1983-04-12

William E. Hedenberg — 6 Patents

Issued Patents All Time

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