P

Inventor

LOWRY JOSEPH WILLIAM

US9 patents
⚠️ This page may combine multiple inventors who share the name “LOWRY JOSEPH WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WTPA INC

3 patents
US6280129B1Aug 28, 2001

Extensive engagement fastener

WTPA INC21 citations92
US6409443B1Jun 25, 2002

Spring fastener with Y-shaped cut as funnel

WTPA INC15 citations83
US6299399B1Oct 9, 2001

High pulling force fastener with bowable head

WTPA INC5 citations61

TERMAX CORP

2 patents
US7188392B2Mar 13, 2007

Spring fastener with highly improved lever/angle pulling force

TERMAX CORP34 citations92
US7572089B2Aug 11, 2009

Spring fastener having stabilizing barbs

TERMAX CORP10 citations83

EUSTATHIOS VASSILIOU REVOCABLE

1 patent
US6709210B2Mar 23, 2004

Spring fastener of highly improved pulling force

EUSTATHIOS VASSILIOU REVOCABLE15 citations83

(unassigned)

1 patent
US6848874B2Feb 1, 2005

Spring fastener having multifunctional barbs

5 citations73

VASSILIOU REV TRUST E

1 patent
US6899498B2May 31, 2005

Spring fastener having multifunctional barbs originating at the lower side of the head

VASSILIOU REV TRUST E7 citations68

VASILIOU REVOCABLE TRUST E

1 patent
US6835037B2Dec 28, 2004

Spring fastener having multifunctional barbs of various lengths

VASILIOU REVOCABLE TRUST E6 citations68