George L. Markley — 40 Patents at Borgwarner

George L. Markley has been granted 40 US patents while listed as an inventor at Borgwarner. The first was granted in 1985 and the most recent in April 2017. George L. Markley ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list George L. Markley in Montour Falls, NY, US.

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9618096	Chain or belt tensioner with a ratchet that deactivates	Simon Barrette, Dale N. Smith, Joseph P. Goodsell	2017-04-11	$17,610,000
9267579	Chain or belt tensioner with a ratchet that deactivates	Simon Barrette, Dale N. Smith, Joseph P. Goodsell	2016-02-23	$21,132,000
9188202	Tensioning mechanism for a continuous belt or chain drive system	Simon Barrette	2015-11-17	$10,452,000
9080640	Multi-strand tensioning arrangement with moving arms	—	2015-07-14	$8,204,000
8979684	Mechanical tensioner with one way damping	—	2015-03-17	$12,764,000
8387244	Assembly system and method for a tensioned chain drive system	—	2013-03-05	$9,504,000
8052558	Force limiting tensioning arm	—	2011-11-08	$23,573,000
7862460	Chain noise damping device	Jason W. Chekansky	2011-01-04	$52,990,000
7740555	Sprocket tooth profile for a roller or bush chain	—	2010-06-22	$35,424,000
7641577	Mechanical chain tensioner with compliant blade spring	John T. Crockett, II, Timothy Alan Turner	2010-01-05	$46,130,000
7632200	Common link dual arm tensioning device	Sam A. Kuznets	2009-12-15	$21,248,000
7628719	Mechanical strap tensioner for multi-strand tensioning	—	2009-12-08	$20,023,000
7597640	Long mechanical tensioner with a compliant blade spring	James Capp, Mark M. Wigsten	2009-10-06	$46,711,000
7537533	Chain tensioning device linking two strands of a chain drive	Mark M. Wigsten	2009-05-26	$24,546,000
7513843	Mechanical chain tensioner with ratcheting device	James Capp	2009-04-07	$38,960,000
7479077	Pivoting mechanical tensioner with compliant blade spring	John T. Crockett, II, Timothy Alan Turner, Mark M. Wigsten	2009-01-20	$11,750,000
7476168	Pivoting mechanical tensioner with cross strand damping	Mark M. Wigsten, James Capp	2009-01-13	$26,563,000
7455606	Mechanical chain tensioner with a rotational ratcheting device	Sam A. Kuznets	2008-11-25	$27,469,000
7097579	Pivoting chain guide and tensioner assembly	—	2006-08-29	$15,773,000
7059985	Alternating guide power transmission chain	Mark M. Wigsten	2006-06-13	$16,381,000
6955621	Rotary actuating hydraulic tensioner	Mark M. Wigsten	2005-10-18	$8,158,000
6945889	Hydraulic chain tensioner	J. Christian Haesloop	2005-09-20	$5,798,000
6852049	Ratcheting hydraulic chain tensioner with rotational reset and locking means	Kent S. Sawyer	2005-02-08	$14,350,000
6849015	Ratcheting pivot arm tensioner with backlash	Joseph W. Hungerford	2005-02-01	$14,066,000
6736744	Roller chain sprocket for preventing substantially radial impact with chain rollers	Mark M. Wigsten	2004-05-18	$3,041,000

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George L. Markley — 40 Patents

Issued Patents All Time

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