FDA Investigator

William R Weissinger

Latest inspection on record: Chicago, United States, January 2009 · records back to 2008

FDA inspection record · Last updated July 12, 2026

Overview

  • 20 inspections across 19 sites are on record.
  • 2 Form 483 observations are attributed to this investigator.
  • Most recent recorded activity is 2009-01-25.

At a glance

Inspections

20

Sites

19

Observations

2

Career since

Jan 2008

Recent inspections

Most recent inspections in the published record.

SiteDateCategoryForm 483
Long Bean Farms, Inc.25 Jan 2009
Hip Sing24 Jan 2009
Blue Marlin Seafood Company29 Sep 2008On file
Allen Brothers26 Sep 2008On file
Chicago Food Corp (CFC)19 Sep 2008On file

Sites inspected

Long Bean Farms, Inc.Chicago, United States1 insp.
Hip SingChicago, United States1 insp.
Blue Marlin Seafood CompanyChicago, United States1 insp.
Allen BrothersChicago, United States1 insp.
Chicago Food Corp (CFC)Niles, United States1 insp.

Co-investigators

Investigators who share inspections with this person.

Brian P Emanuel3 shared
Susan W Ciani2 shared
Joseph D Cooper2 shared
Timothy Brennan2 shared
Brittany R Laymon2 shared
Antoinette L Chancey2 shared
Thunder N Dunkijacobs2 shared
Ryan Gibson1 shared
Norman L Brown1 shared
Rosemary A Sexton1 shared

Full investigator report

Get the verbatim findings behind William R Weissinger's 2 observations

Source 483 PDFs, verbatim observations, and how each site responded, so your team knows what they cite before they arrive.

  • New inspections and Form 483s, mapped to the CFR citation
  • Warning letter outcomes, and the citation patterns they repeat
  • Their co-investigators, so no surprises about who shows up on site

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