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WM

William E. Masters — 39 Patents

Greenville, SC: #24 of 1,770 inventorsTop 2%

South Carolina: #177 of 15,501 inventorsTop 2%

Overall (All Time): #81,245 of 4,157,543Top 2%

39 Patents All Time

William E. Masters has been granted 39 US patents. The first was granted in 1980 and the most recent in November 2021. William E. Masters ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list William E. Masters in Greenville, SC, US.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #	Title	Co-Inventors	Date
11187474	Compact shotgun, multipurpose mount, and trigger assembly	—	2021-11-30
9448024	Firearm safety and chamber block indicator	—	2016-09-20
9310149	Firearm safety and chamber block indicator	—	2016-04-12
D524674	Speaker timing device	—	2006-07-11
D518431	Kayak	—	2006-04-04
D517974	Kayak hull	—	2006-03-28
6092491	Boiler wash	—	2000-07-25
5855180	Tilting dry dock for small watercraft	—	1999-01-05
D400155	Boat handling slots	—	1998-10-27
D391916	Kayak	—	1998-03-10
5694324	System and method for manufacturing articles using fluent material droplets	Nathan Masters	1997-12-02
5546313	Method and apparatus for producing three-dimensional articles from a computer generated design	—	1996-08-13
5367975	Kayak cockpit cover with retention edge	Don Hamilton	1994-11-29
5216616	System and method for computer automated manufacture with reduced object shape distortion	—	1993-06-01
5189974	Kayak catamaran	—	1993-03-02
5172646	Canoe with asymmetrical hull	—	1992-12-22
5134964	Flexible security loop for kayaks	—	1992-08-04
5134569	System and method for computer automated manufacturing using fluent material	—	1992-07-28
5094607	Thermoplastic mold for rotational molding	—	1992-03-10
5039297	Rotational molding apparatus	—	1991-08-13
4980112	Method for rotational molding	—	1990-12-25
4942840	Foot brace for kayaks	Roger A. Williams	1990-07-24
4820216	Adjustable kayak paddle	—	1989-04-11
4744327	Kayak foot brace	—	1988-05-17
4727821	Detachable pod and kayak	—	1988-03-01