For 38 years John Cooper and TRS Consulting have provided patent and related technical information services related to toners, jet inks and related imaging materials, as well as their raw material components and production.

Work Associates is a consulting and advisory firm assisting in digital printing with specific emphasis on inkjet. Led by President Ray Work, an inkjet industry veteran for 45+ years, Work Associates provides consulting in ink jet technology and developing & sourcing ink jet media.
- Consulting in ink jet markets and technology
- Provider of specialty ink jet media
- Provider of specialty adhesive products

Specializing in process analysis, automation, engineering, and strategic development of firms in the fields of publishing and packaging across the globe. Managing Director David L. Zwang’s expertise in digital and analog production optimization, strategic business planning, market analysis, and related areas has transformed many businesses.