This inventor holds 14 USPTO granted patents and 7 published patent applications. Top assignees: Wjg, LLC, Quickflash Weatherproofing Products, Inc., Other. Active years: 2002-2024.
Location History:
- Mission Viejo, CA (US) (2002 - 2005)
- Aliso Viejo, CA (US) (2007 - 2010)
- Las Vegas, CA (US) (2010)
- Las Vegas, NV (US) (2008 - 2018)
Company Filing History:
2 out of 2 
1 out of 1 
11 out of 834,411 Years Active: 2002-2024
Title: **Innovative Contributions of William J. Gilleran**
Introduction: William J. Gilleran, an inventor based in Mission Viejo, California, has made significant contributions to the field of inventions. With a total of 14 patents to his name, Gilleran has focused on creating innovative solutions primarily in the electrical and construction industries. His latest inventions showcase his commitment to advancing technology and improving safety standards.
Latest Patents: Two of Gilleran's most recent patents highlight his ingenuity. The first is a **Flashing System for Use with Electrical Service Panels**. This invention details a flashing assembly designed to enhance the functionality of electrical service panels. The flashing assembly comprises a support base featuring a planar outer surface with an oblique flanged connection assembly. This assembly is meant to provide support and protection while allowing the electrical service panel to be securely fitted through the opening.
The second noteworthy invention is the **Single Wall Duct Flashing Panel**. This panel is engineered to weatherproof single wall ducts that extend through a structure's walls and terminate outside. It consists of a panel body and an elastomeric collar that tightly engages the duct's exterior surface, ensuring a fluid-tight seal that prevents fluid migration. The collar is designed with an annular bead, adding strength and facilitating compressive engagement for optimal sealing.
Career Highlights: Throughout his career, William J. Gilleran has demonstrated a strong focus on practical and effective solutions within his field. He has worked with WJG, LLC, where he has further developed his inventive skills and expanded his portfolio of patents. Gilleran’s consistent output of innovative designs reflects his dedication to addressing industry challenges.
Collaborations: During his career, Gilleran has collaborated with notable individuals such as Craig Ratajczyk. These partnerships have likely contributed to the innovative process behind his successful patents and have fostered a productive exchange of ideas in the pursuit of technological advancements.
Conclusion: William J. Gilleran stands out as a committed inventor whose innovative solutions have the potential to greatly impact the electrical and construction industries. With 14 patents showcasing his creativity and problem-solving skills, Gilleran continues to set a benchmark for future inventors. His latest inventions, particularly in flashing systems and weatherproofing technologies, reflect the importance of innovation in enhancing safety and functionality in modern engineering.