Michael E. DUFFY — 7 Patents at Alterg

Michael E. DUFFY has been granted 7 US patents while listed as an inventor at Alterg. The first was granted in 1995 and the most recent in November 2023. Michael E. DUFFY ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Michael E. DUFFY in Plattsmouth, NE, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
11806564	Method of gait evaluation and training with differential pressure system	Steven L. BASTA, Clifford Jue, Mark Shughart	2023-11-07
10342461	Method of gait evaluation and training with differential pressure system	Steven L. BASTA, Clifford Jue, Mark Shughart	2019-07-09
9766109	Capacitive liquid level sensor	Ian Armstrong, Stephen Peter Fitzgerald	2017-09-19
9517390	Hockey puck locker	—	2016-12-13
D688986	Puck hitch device	—	2013-09-03
D666538	Puck hitch device	—	2012-09-04
5400684	Tremolo bar	—	1995-03-28

Michael E. DUFFY — 7 Patents

Issued Patents All Time

Patent Widget