William Wethered — 4 Patents at Unknown

William Wethered has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in April 2004. William Wethered ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list William Wethered in Washougal, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6719638	Replaceable cue tip system	—	2004-04-13
6183371	Replaceable cue tip system	—	2001-02-06
6132321	Cue stick joint and interchangeable cue	—	2000-10-17
5876157	Drill centering jig and forming tool guide	—	1999-03-02

William Wethered — 4 Patents

Issued Patents All Time

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