9
Andy Birchfield
Mass Torts Section head
Beasley Allen
Montgomery, AL · Litigation leaders
Leads Beasley Allen’s mass tort practice and helped develop the section after joining in 1996.
Vioxxpharmaceutical productsproduct liability
← The Power 100
22
R. Brent Wisner
Managing partner · Wisner Baum
Professional base: Los Angeles, CA·Litigation leaders
Biography
Product liability trial lawyer known for Roundup litigation and pharmaceutical cases.
Why get to know them
Recognizable trial leader relevant to emerging science and product litigation.
Career and connections
Worked with Michael Baum on Roundup trials; mentorship unverified.
No mentorship relationship has been verified for this profile.
MTMP evidence & verification notes
MTMP link unverified
Personal attendance unverified; location is firm base.
Speaker listings indicate scheduled participation, not confirmed attendance. Company exhibitor listings do not establish that an individual attended.
People to explore next
Based on shared organizations, categories, or torts.
21
Aimee Wagstaff
Founder / trial attorney
Wagstaff Law Firm
Denver, CO · Litigation leaders
Mass tort trial lawyer associated with the first federal Roundup bellwether; focuses on product liability and national coordinated litigation.
Roundupdrug/device mass torts
1
Mike Papantonio
Senior partner
Levin Papantonio
Pensacola, FL · Litigation leaders
Veteran trial lawyer with national pharmaceutical and environmental litigation experience and extensive MTMP visibility.
OpioidsPFAS/C8environmental torts
2
Christopher Seeger
Founding partner
Seeger Weiss
New York / New Jersey · Litigation leaders
Plaintiff lawyer with extensive court-appointed leadership experience across mass torts and class actions involving pharmaceuticals, automobiles, and sports injuries.
3M earplugsNFL concussionVolkswagen