Overview
- 539 inspections across 475 sites are on record.
- 653 Form 483 observations are attributed to this investigator.
- Most recent recorded activity is 2026-06-16.
At a glance
Inspections
539
Sites
475
Observations
653
Career since
Jul 2009
Recent inspections
Most recent inspections in the published record.
| Site | Date | Category | Form 483 |
|---|---|---|---|
| Nelson Tubs, LLC | 16 Jun 2026 | Animal Drugs & Feeds | |
| Long Prairie Packing Company, LLC | 5 Jun 2026 | Animal Drugs & Feeds | |
| Peterson Feed and Supply LLC | 19 May 2026 | Animal Drugs & Feeds | |
| Tuffy's Pet Treats, Inc. | 6 May 2026 | Animal Drugs & Feeds | |
| Big Gain dba Ag Specialists | 22 Apr 2026 | Animal Drugs & Feeds | View 483 → |
Sites inspected
Nelson Tubs, LLCDassel, United States1 insp.
Long Prairie Packing Company, LLCLong Prairie, United States1 insp.
Peterson Feed and Supply LLCMora, United States1 insp.
Tuffy's Pet Treats, Inc.Delano, United States1 insp.
Big Gain dba Ag SpecialistsPlato, United States1 insp.
Co-investigators
Investigators who share inspections with this person.
Robert J Waldorf19 shared
Kyle J Mccracken17 shared
Howard A Burmester10 shared
Karla J Youngberg7 shared
Douglas J Snyder6 shared
Amy L Mcintyre5 shared
Karen M Labounty5 shared
Mada A Tautges5 shared
Tara C Singh4 shared
Fallon J Ryan3 shared
Full investigator report
Get the verbatim findings behind Grant M Ruis' 653 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