FDA applicant

Dunn Systems, Inc.

Mchenry, IL1 decision1981–19810 recalls

FDA records 1 decision for Dunn Systems, Inc. (Mchenry, IL) in 1981: 1 510(k) clearance. All are in product code IYO (System, Imaging, Pulsed Echo, Ultrasonic). No recall is linked to its devices.

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) refreshed weekly, last Nov 3, 2026

FIG. A — Illustration, radiology panel, where it files most

How often FDA has decided Dunn Systems, Inc.’s devices, and how often a recall has named them.

FDA decisions per year

No FDA decision for Dunn Systems, Inc. since 2007.

Recalls per year

No recall linked to its devices since 2007.

FIG. 1 — Dunn Systems, Inc. by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports · Data through Oct 25, 2026

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Other applicant names beginning “Dunn”

FDA records each applicant name separately; these may or may not be the same firm.

Dunn Instruments, Inc. 3

Dunn Systems, Inc.

Which product codes does it file in?

What has FDA decided for it lately?

Other applicant names beginning “Dunn”