John G. Mathews — 18 Patents at Srl

John G. Mathews has been granted 18 US patents while listed as an inventor at Srl. The first was granted in 1992 and the most recent in May 1998. John G. Mathews ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list John G. Mathews in Providence, RI, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date
D394275	Frontpiece for swim goggles	Stephen Hall, Aidan Petrie, Stephen Lane	1998-05-12
D393649	Frontpiece for swim goggles	Stephen Hall, Aidan Petrie, Stephen Lane	1998-04-21
D393273	Frontpiece for swim goggles	Stephen Hall, Aidan Petrie, Stephen Lane	1998-04-07
5673501	Novelty shoe with detachable ornamental article	—	1997-10-07
5617588	Snap together protective goggle construction with toric lens	Richard W. Canavan	1997-04-08
D372746	Combined toy mirror and magnifier	—	1996-08-13
D372747	Combined toy light and sound flasher	—	1996-08-13
D371746	Compass	—	1996-07-16
5522831	Incising trocar and cannula assembly	Dennis R. Sleister	1996-06-04
D367087	Toy flashlight	—	1996-02-13
D365854	Slide whistle	—	1996-01-02
5457505	Protective eyeglasses construction	Richard W. Canavan	1995-10-10
5381192	Protective eyeglasses construction with adjustable temples	Richard W. Canavan	1995-01-10
D348980	Carrying case for eyeglasses	—	1994-07-26
5261582	Belt case for eyeglasses	Richard W. Canavan	1993-11-16
5170502	Protective eyewear assembly	Erich Hegendorfer, Richard W. Canavan	1992-12-15
D331765	Eyeglasses	Richard W. Canavan	1992-12-15
5138124	Apparatus for destroying hypodermic needles	William Kirk, Stanley O. Thompson, William Lockett, III, Richard Lynch	1992-08-11

John G. Mathews — 18 Patents

Issued Patents All Time

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