• Signature and Handwriting Identification
  • Ink Differentiation
  • Indentation Analysis
  • Lecturing and Training
  • Testifying
  • Impeachment of Unqualified
  • Research on Complex Document Issues


Government Clients

Allentown (Pennsylvania) City Solicitor's Office
U.S. Rep. Chaka Fattah
State Senator Vincent Fumo
Former U.S. Representative William H. Gray III
Massachusetts Department of Welfare
Pennsylvania State Senator Stewart J. Greenleaf
Philadelphia City Solicitor's Office
U.S. Social Security Administration
U.S. Department of Navy
U.S. Equal Employment Opportunity Commission (EEOC)

Law Enforcement Clients

Boston, Massachusetts, District Attorney's Office
Paul Cook, Assistant District Attorney
Delaware County (Pennsylvania) District Attorney's Office
Gerald Ingram, former Assistant District Attorney
Philadelphia District Attorney's Office
Len Sosnov, Assistant Public Defender
Sam Stretton, Esq., Former Chief Council to Disciplinary Committee of the Pennsylvania Supreme Court
Bernard Turner, Assistant District Attorney
Lackawanna County (Pennsylvania) District Attorney's Office
Hudson County, New Jersey, Prosecutor's Office
United States Department of Justice

Private Practice Clients*

David P. Brown III, Esq.
John Egan, Esq.
Sterling Lathrup, Esq.
James Bee, Esq., Liebert, Short, Fitzpatrick & Lavin
James Golden, Esq., Blank, Rome, Comisky and McCauley
Richard Hopkins, Esq., White & Williams
Elizabeth Iannelli, Esq., Harvey, Pennington, Hearting & Renneisen
John Kopersky, Esq., Morgan, Lewis & Bockius
Edward J. Lentz, Esq., Pepper, Hamilton & Scheetz
Steve Madva, Esq., Albert S. Shaw, Esq., Montgomery, McCracken, Walker & Rhoads
Robert W. Maris, Esq., Dilworth, Paxson, Kalish & Levy
Daniel B. Michie, Esq., Fell & Spaulding
Richard A. Sprague, Esq.
Julia Passyn, Esq.
M. Landon Spencer, Esq.
Gustine J. Pelagatti, Esq.
James Price, Esq., Steinberg, Greenstein, Gorlick & Price
Marjorie Rendell, Esq., Duane, Morris & Heckscher
Edwin Scherlis, Esq., Frank, Margolis, Edelstein & Scherlis
Miles Shore, Esq., Saul, Ewing, Remick & Saul
Robert E. Wachs, Esq., Wolf, Block, Schorr & Solis-Cohen
Martin Wald, Esq., Schnader, Harrison, Segal & Lewis
Jack Brown, Esq. James Heller, Esq., Cozen & O'Connor

* At time of hire some firms may have since merged or been reorganized

Business and Industry Clients

Apollo Metal
Bell Atlantic
Bell Savings & Loan
Bethlehem Steele
Betz Laboratories
Bookbinder's Restaurant
Central Penn National Bank
Cigna Corporation
Coca Cola Bottling Company
Eckerd Drugs
Einstein Hospital, Northern Division
Fidelity Mutual Life
Firestone Tire
Ford Motor Co.
General Battery
John Wanamaker
Merck & Co.
MCI Corporation
Mitsubishi Motors
Mobil Oil
Palace Hotel
Pennsylvania College of Optometry
Pepsi Cola
Preston Trucking
Prudential Insurance
Purolator Security
Radio Shack
Reliance Insurance
Rite Aid Drugs
United States Steel
Zenith Electronics

Letters of Engagement

Available Upon Request


Call us for 35 years experience for
all disputed document issues.