Eric J. Stanifer — 23 Patents at Amgen

Eric J. Stanifer has been granted 23 US patents while listed as an inventor at Amgen. The first was granted in 2012 and the most recent in September 2024. Eric J. Stanifer ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Eric J. Stanifer in Mishawaka, IN, US.

Patents per Year

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12084129	Fifth wheel hitch isolation system	Richard W. McCoy	2024-09-10
12070976	Underbed hitch mounting system	Richard W. McCoy, Brian Ward	2024-08-27
12012162	Automatic rolling fifth wheel hitch	Michael R. Curl, Newly Mach, Richard W. McCoy	2024-06-18
11560187	Fifth wheel hitch isolation system	Richard W. McCoy	2023-01-24	$1,354,000
11560027	Underbed hitch mounting system	Richard W. McCoy, Brian Ward	2023-01-24	$1,354,000
11034398	Automatic rolling fifth wheel hitch	Michael R. Curl, Newly Mach, Richard W. McCoy	2021-06-15	$4,210,000
10967689	Underbed hitch mounting system	Richard W. McCoy, Brian Ward	2021-04-06	$2,697,000
10661846	Fifth wheel hitch isolation system	Richard W. McCoy	2020-05-26	$969,000
10589585	Underbed hitch mounting system	Richard W. McCoy	2020-03-17	$1,119,000
10479425	Automatic rolling fifth wheel hitch	Michael R. Curl, Newly Mach, Richard W. McCoy	2019-11-19	$1,025,000
10406873	Underbed hitch mounting system	Richard W. McCoy, Brian Ward	2019-09-10	$3,025,000
10336146	Removable securing chain attachment assembly	Richard W. McCoy	2019-07-02	$2,454,000
9834050	Underbed hitch mounting system	Richard W. McCoy	2017-12-05	$1,951,000
9815509	Fifth wheel hitch retention system	Richard W. McCoy, Newly Mach	2017-11-14	$3,772,000
9592863	Fifth wheel hitch isolation system	Richard W. McCoy	2017-03-14
9511804	Automatic rolling fifth wheel hitch	Michael R. Curl, Newly Mach, Richard W. McCoy	2016-12-06
9067468	Underbed hitch mounting system	Richard W. McCoy	2015-06-30
8602438	Fifth wheel hitch skid plate cover	Richard W. McCoy	2013-12-10
8414009	Underbed hitch mounting system	Richard W. McCoy	2013-04-09
8360458	Removable safety chain tie down apparatus	Richard W. McCoy	2013-01-29
D670212	Fifth wheel hitch	Richard W. McCoy	2012-11-06
D670211	Fifth wheel hitch skid plate cover	Richard W. McCoy	2012-11-06
8215658	Removable safety chain tie down apparatus	Richard W. McCoy	2012-07-10

Eric J. Stanifer — 23 Patents

Patents per Year

Issued Patents All Time

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