William John Campbell

William John Campbell

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Rating: 7.0

Licensed for 12 years

Intellectual property Lawyer at Simi Valley, CA
Practice Areas: Intellectual Property, Business, Trademark Application ... +2 more

3605 Alamo St Ste 330, Simi Valley, CA

About William

Biography

Fees and Rates

Cost

Free Consultation

$0 first 45 minutes

Hourly Rates

$ 250-300 per hour


Payment Methods

  • Cash
  • Check

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Licenses

Licensed in District of Columbia for 10 years

State: District of Columbia

Acquired: 2015

Good Standing

No misconduct found

Licensed in California for 12 years

State: California

Acquired: 2013

Resigned

No misconduct found

Location

William J. Campbell, Esq.

3605 Alamo St Ste 330, Simi Valley, CA, 93063-2186

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William John Campbell's Reviews

Avvo Review Score

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William John Campbell's Lawyer Endorsements

Endorse William
Katherine B. Sales headshot
Katherine Sales

Intellectual property lawyer | Mar 27

Relationship: Fellow lawyer in community

"I endorse this lawyer. William is extremely knowledgeable and competent."

View All Endorsements
Katherine B. Sales headshot
Katherine Sales

Patent application lawyer

Experience

Rating:  7.0 (Very Good)

Work Experience

2013 - Present

Counselor at Law, William J. Campbell, Esq.

1997 - Present

President, NTSC International Corporation

Associations

2015 - Present

United States Patent and Trademark Office

Registered Patent Attorney

2015 - Present

District of Columbia Bar

Member

2014 - Present

American Bar Association

Member

2014 - Present

Ventura County Bar Association

Member

2013 - Present

State Bar of California

Member

Education

2013

Pepperdine University School of Law

Certificate in Dispute Resolution

2013

Southwestern University School of Law

JD - Juris Doctor

1983

Northeastern University

MBA - Master of Business Administration

1981

Saint Michael's College

BA - Bachelor of Arts

Languages

English

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  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution