Forecasting the evolution of measurement and controlling systems, with V. Shapiro and V. Grinshpun, "TRIZ Magazine", issue # 1, pp. 46-50, ISSN 0869-9343, 1994

Active Management, with V. Shapiro, "TRIZ Magazine", issue # 1, pp. 63-67, ISSN 0869-9343, 1994

Encyclopedia of Resources, volumes 1 – 4, Publications of Ideation International Inc., 1995

Future of TRIZ, TRIZ Symposium, SANNO, Japan, 1999

System Approach to Win-Win Resolution of Conflicts, TRIZCON2000, The Altshuller Institute for TRIZ Studies, Inc., 2000

Two New Types of Failure Analysis Situations, TRIZCON2001, The Altshuller Institute for TRIZ Studies, Inc., 2001

How to Use TRIZ Operators, TRIZCON2001, The Altshuller Institute for TRIZ Studies, Inc., 2001

System Approach to Win-Win Resolution of Conflicts, Tutorial, NCPCR 2001, George Mason University, 2001

Inadequate Quality Control Policies and Procedures Significantly Increase Cost of Gage R&R Operations, with Dana W. Clarke, SAE Conference, 2004

Three Main Flops of TRIZ, TRIZCON2005, The Altshuller Institute for TRIZ Studies, Inc., 2005

FutureMapping Experiential Workshop: Emerging Trends in 21st Century Transportation, Future Trend Conference, 2006

How TRIZ Works, Keynote speech at Global TRIZ conference 2014 in Korea, July 8-10, 2014, Seoul, Korea

Intro to FutureMapping, Tutorial at Global TRIZ conference 2014 in Korea, July 8-10, 2014, Seoul, Korea

Universal unsolvable problem and process of resolving it, Len Kaplan, SeHoon Cho, Eric Prévost, TRIZFest-2015, September, 2015, Korea

TRIZ in "Copycatting" Culture, TRIZFest-2016, July, 2016, China

Len Kaplan, Jerzy Obojski, TRIZ Problem Solving: Consulting vs. Facilitation. TRIZfest 2017, September 14-16, 2017, Krakow, Poland

Galina Malkin, Len Kaplan, Yevgeniy Malkin, GB System of Inventive Principles. TRIZCon-2017, October 2-5, 2017, Atlantic City, NJ, USA

Len Kaplan, Exile of the Six-winged Seraph. TRIZCon-2017, October 2-5, 2017, Atlantic City, NJ, USA