This inventor holds 3 USPTO granted patents. Top assignees: The Gillette Company, Other. Active years: 1990-1993.
Company Filing History:
2 out of 2,719 
1 out of 834,350 Years Active: 1990-1993
Title: The Innovative Contributions of Peter G Hanley
Introduction
Peter G Hanley is a notable inventor based in Milford, MA (US). He has made significant contributions to the field of erasable marking systems, holding a total of 3 patents. His work has focused on developing innovative solutions that enhance the functionality and usability of marking compositions.
Latest Patents
Hanley's latest patents include an erasable system that features a porous marking surface and an erasable ink composition. This system allows for markings to be applied to the porous surface using an aqueous dispersion of film-forming polymeric materials and a colorant. The resulting marking composition creates an erasable, substantially water-insoluble coalesced residue on the marking surface. Another patent involves a similar erasable system, but with a non-porous marking surface. This composition also utilizes a film-forming polymeric material and a colorant, with preferred compositions including elastomeric film-forming materials.
Career Highlights
Throughout his career, Hanley has worked with prominent companies, including the Gillette Company. His experience in these organizations has contributed to his expertise in developing innovative marking systems.
Collaborations
One of Hanley's notable collaborators is Nan J Lin. Their partnership has likely fostered the development of new ideas and advancements in the field of erasable marking technologies.
Conclusion
Peter G Hanley is a distinguished inventor whose work in erasable marking systems has led to multiple patents and innovative solutions. His contributions continue to impact the industry positively.