Science on February 25, 2012. 16. LaPorte, G. & Stephens, J. Analysis Techniques Used for the Forensic Examination of Writing and Printing Inks in The Forensic Chemistry Handbook, John Wiley & Sons, 2012. EFTA00073057 LaPorte CV (Version 2020.3) Page 8 of 19 17. Houlgrave, S., LaPorte, G., & Stephens, J. The Use of Filte