Please contact us with any questions you may have about IPSUSA Seminars, Inc.

For information about upcoming International Pyrotechnics Society Seminars in the United States, please contact our Seminar Coordinator, Linda C. Crouse, at lcrouseipsusaseminars[at]

For information about how to order electronic versions of past proceedings, which can be delivered on a flash drive or by email when file sizes allow, please contact our Secretary/Treasurer, David W. Turner, at ipsusa2022[at]

For information about or concerning the executive functions of the corporation, please contact our president, Dr. Gregory D. Knowlton. Questions concerning general seminar protocol and operations should be directed to Dr. Jesse J. Sabatini. Questions regarding this website should be directed to Dr. Zac Doorenbos. The contact information for these officers may be found here.