Law Office of Ralf D. Wiedemann LLC

Immigration Law Firm

  • Recent Case: 20
  • Success Rate: 100%

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Contact Information


  • 215-948-8121
  • rwiedemann@rdwimmigrationlaw.com
  • P.O. Box 30229 , Elkins Park , PA 19027

About Law Office of Ralf D. Wiedemann LLC


During the past three years, Law Office of Ralf D. Wiedemann LLC has filed 16 labor condition applications for H-1B visas, all have been approved, and 4 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 16
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 4
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Law Office of Ralf D. Wiedemann LLC has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; Not in USA; H-1B1

Top Job Titles

Assistant Professor; Sales Engineer; Financial Analyst; Orchard Manager

Top O*NET Titles

Farm And Ranch Managers; Financial Analysts; Sales Engineers; Business Teachers, Postsecondary

Top Locations

Wolcott, NY; Philadelphia, PA; Brentwood, TN; Swedesboro, NJ

Labor Condition Applications(LCA) for H-1B Visa


Law Office of Ralf D. Wiedemann LLC has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B

Top Job Titles

Operations And Logistics Engineer; Quality Assurance - Food Scientist; Optometrist; Cryogenic Engineer; Packaging Engineer; Assistant Professor; Applications Developer; Health & Science Reporter; Senior Project Engineer; Solar Energy System Engineer

Top Locations

Allentown, PA; Huntingdon Valley, PA; Pearl River, NY; Troy, MI; Buena, NJ; Farmington Hills, MI; Elkins Park, PA; Brentwood, TN; Wayne, PA; Iselin, NJ

Practice Areas


  • Temporary Protected Status (TPS): Assists individuals from designated countries.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.

Immigration Lawyers or Agents at Law Office of Ralf D. Wiedemann LLC

Ralf D Wiedemann

Recent Case: 20 - Success Rate: Value: 100.00%.

View Ralf D Wiedemann Profile