Defendant
1 case as defendant.
I'll research this company before writing the profile.
Let me dig into the specific case and the plaintiff.
Vista Manufacturing, Inc. ("Vista Mfg") — Vista is a private, family-owned lighting manufacturer headquartered in Elkhart, Indiana (53345 Columbia Dr.; a federal SAM registration for the same company lists 2505 Columbia Dr.). It was founded in 1979 in Wichita, Kansas by brothers Jim and Dwayne Tieszen and moved to Elkhart in 1981 to be near a major customer. Ownership is private/family (Tod Tieszen listed as owner; Allen Mazelin as president). Size estimates vary by third-party source and are not company-confirmed: employee counts range from 10–49 (ThomasNet) to roughly 57 (Growjo) to 51–200 (CIENCE), with revenue estimates from about $7.5M to $25M. No public ticker or parent company was found.
Operations — Vista designs and manufactures low-voltage tube and strip lighting and LED lighting products for automotive, RV, marine, commercial and industrial customers, including under-cabinet, courtesy, underwater and addressable/controllable LED lighting, plus wiring harnesses and PCBA work. Historically a supplier of ambient strip lighting to conversion-van and truck markets, it now emphasizes LED systems for RV OEMs and specialty vehicles and offers the "Vista Connect" Bluetooth lighting-control app. Products can be built with UL, CSA and FAA approvals; the company holds ISO 9001:2015 certification. In 2021 it acquired American Vinyl & Rubber, Inc., renamed Vista Plastics, LLC, adding a plastics/vinyl division. It is a member of RVIA, RVDA and SEMA.
Patent-litigation posture — Operating company defending, not an asserter. The tracked database shows a single case, with Vista named only as a defendant (zero plaintiff filings): Sigma Switches Plus, Inc. v. Vista Mfg Inc, No. 3:26-cv-01242 (N.D. Ind., filed Aug. 24, 2026), nature of suit 830 (patent infringement). This one-defendant/zero-plaintiff pattern is typical of an operating manufacturer being sued rather than a patent assertion entity. Venue is the Northern District of Indiana, where both parties are based in Elkhart — not a plaintiff-friendly forum like the Eastern District of Texas.
Context — The plaintiff, Sigma Switches Plus, is itself a small Elkhart switch manufacturer (founded 1980s, roughly 9–21 employees) that holds recently issued patents on an "LED Light Holding System" (e.g., U.S. 12,181,127; 12,352,411; 12,352,412) and has filed parallel infringement suits in the same court against other RV-industry lighting suppliers, including ABC Marketing, Inc. (No. 3:25-cv-00888), over products marketed as "LineLite Track." The Vista case therefore appears to fit a local pattern of an operating patent owner enforcing its portfolio against competitors. Separately, Vista itself was a plaintiff in Vista Mfg., Inc. v. Trac-4, Inc. (N.D. Ind. 1990), a trade-secrets and patent dispute not reflected in the tracked case list.
Sigma Switches Plus, Inc. sued Vista Mfg Inc in the Northern District of Indiana in a patent infringement matter. The aggregator source does not list the patents-in-suit, and the narrative could not confirm that US 12,352,411 is asserted; the reported filing date is anomalous/unverified. The case is open and pending judge assignment.