This inventor holds 4 USPTO granted patents. Top assignees: Dupont Teijin Films U.S. Limited Partnership, Imperial Chemical Industries Limited. Active years: 1998-2010.
Location History:
- Cleveland, GB (2007)
- Middlesbrough, GB (1998 - 2010)
Company Filing History:
2 out of 89 
2 out of 3,840 
Years Active: 1998-2010
Title: Paul David Lawrence: Innovator in Multilayer Card Technology
Introduction
Paul David Lawrence is a notable inventor based in Middlesbrough, GB. He has made significant contributions to the field of multilayer card technology, holding a total of 4 patents. His innovative designs have paved the way for advancements in various card applications, including identification and smart cards.
Latest Patents
One of his latest patents involves a multilayer card that features an opaque polyester film substrate containing 0.2 to 30% by weight of at least one copolyesterether. This design includes a first ink-receptive layer on at least one surface of the substrate, a cover layer on the surface of the ink-receptive layer, and a second ink-receptive heat-sealable layer comprising a polyester resin on a second surface of the substrate. The incorporation of copolyesterether in the substrate significantly reduces the tendency of the card to delaminate during use. This technology is suitable for various applications, including identification, magnetic, credit, pre-paid, and smart cards.
Career Highlights
Throughout his career, Paul David Lawrence has worked with prominent companies such as DuPont Teijin Films and Imperial Chemical Industries. His experience in these organizations has contributed to his expertise in developing innovative card technologies.
Collaborations
Paul has collaborated with notable individuals in the industry, including Gary Victor Rhoades and William James Brennan. These partnerships have further enhanced his work and contributions to multilayer card technology.
Conclusion
Paul David Lawrence is a distinguished inventor whose work in multilayer card technology has had a lasting impact on the industry. His innovative patents and collaborations reflect his commitment to advancing card applications.