David E. Schweikert — 12 Patents

David E. Schweikert has been granted 12 US patents. The first was granted in 1998 and the most recent in February 2010. David E. Schweikert ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David E. Schweikert in Moore, SC, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7661770	Pneumatic emergency brake assurance module	James A. Wood, Robert N. Scharpf	2010-02-16	$14,638,000
7520574	Pneumatic emergency brake release timer	Robert N. Scharpf, James A. Wood	2009-04-21	$19,615,000
7374252	Wheel slip brake assurance module	Robert N. Scharpf, James A. Wood	2008-05-20	$14,335,000
7133796	Smart resolution valve pressure control	James A. Wood	2006-11-07	$13,692,000
6901341	Smart resolution valve pressure control	James A. Wood	2005-05-31	$6,920,000
6847869	Software based brake shoe wear determination	James T. Dewberry, Robert N. Scharpf	2005-01-25	$5,215,000
6799132	Smart resolution valve pressure control	James A. Wood	2004-09-28	$5,314,000
6739675	Brake effort monitor	Robert N. Scharpf, James T. Dewberry	2004-05-25	$2,176,000
5975656	Universal wheel slip force control logic	James A. Wood	1999-11-02	$1,534,000
5961564	Wheel slip control parameter variation process	James A. Wood	1999-10-05	$2,059,000
5790427	Event history data acquisition	David A. Greer	1998-08-04	$701,000
5740043	Relative spin speed traction control	James A. Wood, David A. Greer	1998-04-14	$908,000

David E. Schweikert — 12 Patents

Issued Patents All Time

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