Agoura, CA, United States of America

Pat Grosswendt

This inventor holds 16 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent, primarily in Lighting Technology. Top assignees: Litepanels, LLC, Contrast Lighting Services, Inc.. Active years: 2004-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pat Grosswendt. Retrieved from https://idiyas.com/inventor/pat-grosswendt

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 50.0


Average Co-Inventor Count = 3.6

ph-index = 12

Forward Citations = 463(Granted Patents)


Location History:

  • Agoura Hills, CA (US) (2008)
  • Agoura, CA (US) (2004 - 2015)

Company Filing History:


Years Active: 2004-2015

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Areas of Expertise:
Lighting Apparatus
Adjustable Lenses
Dimmable Lighting
Semiconductor Lighting
Natural Illumination
Wide Area Lighting
Lighting Effects
Flexible Strip
Camera-Mounted Lighting
Stand-Mounted Light Panel
Surface-Mount Lighting
Versatile Lighting Kit
16 patents (USPTO):Explore Patents

Title: Pat Grosswendt: Innovator in Lighting Solutions

Introduction: Pat Grosswendt, an accomplished inventor based in Agoura, CA, has made significant strides in the field of lighting technology. With a remarkable portfolio of 16 patents, Grosswendt has contributed innovative solutions that enhance the functionality and versatility of lighting systems. His latest inventions exemplify his dedication to advancing illumination technology.

Latest Patents: Among Grosswendt's most recent patents are a versatile lighting apparatus and a flexible strip with light elements designed for image capture. The versatile lighting apparatus features a light panel with a panel frame, equipped with multiple LEDs or light elements. It includes a self-contained battery unit securely attached to the panel frame, allowing for portability. This innovative design incorporates a dimmer switch and can be powered by alternative sources as well. The apparatus can mount onto cameras or stands using adapters, and diffusion lenses or color gels can be integrated or detached as needed. Additionally, this lighting solution is offered in a comprehensive kit, which includes various components like the light panel, battery unit, compact stand, cables, and accessories. The flexible strip also mirrors this innovative approach, providing adjustable lighting suitable for capturing images.

Career Highlights: Grosswendt's career is highlighted by his work with prominent firms such as Litepanels, LLC and Contrast Lighting Services, Inc. His on-the-ground experience in these reputable organizations has equipped him with the knowledge and expertise necessary to innovate in the lighting field.

Collaborations: Throughout his journey, Grosswendt has collaborated with notable colleagues, including Rudy G. Pohlert and Kevin C. Baxter. Their combined efforts have fostered a creative environment that encourages the development of cutting-edge lighting technologies.

Conclusion: Pat Grosswendt stands out as a visionary inventor, pushing the boundaries of lighting solutions through his innovative patents and collaborations. His contributions not only enhance the photography and videography industries but also reflect a broader commitment to innovation in illumination. As technology continues to evolve, Grosswendt's inventions will undoubtedly play a significant role in shaping the future of lighting.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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