This inventor holds 19 USPTO granted patents and 1 EPO patent, primarily in Phenolic Resin Technology. Top assignees: Acme Resin Corporation, Borden Chemical, Inc., Cpc International, Inc.. Active years: 1977-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chicago, IL (US) (1977 - 1980)
- Woodridge, IL (US) (1981 - 2018)
Company Filing History:
11 out of 40 
3 out of 70 
3 out of 273 Years Active: 1977-2018
Areas of Expertise:
Title: **Inventor Spotlight: Robert A. Laitar**
Introduction
Robert A. Laitar, an accomplished inventor based in Woodridge, IL, has made significant contributions to the field of resin technology and foundry applications. With a remarkable portfolio of 16 patents, Laitar's innovations have paved the way for advancements in various industrial processes.
Latest Patents
Among his latest patents, one notable invention is the "Silicic Ester Modified Phenol/Formaldehyde Novolaks and Their Use for the Production of Resin Coated Substrates." This patent focuses on a resin created by the reaction of phenol/formaldehyde novolak with tetraethyl orthosilicate in a unique mass ratio. The resulting resin offers practical applications in shell molding processes to produce shell molds and cores, and it serves as proppants in hydraulic fracturing.
Another significant patent is a "Method to Improve Humidity Resistance of Phenolic Urethane Foundry Binders." This invention enhances the tensile strength of foundry cores and molds. It introduces an improved binder that incorporates a fluoride-bearing acid along with an inorganic silicon compound, or alternatively a boron compound. This innovative approach aims to bolster the performance of foundry materials under various environmental conditions.
Career Highlights
Throughout his esteemed career, Laitar has worked with reputable companies, such as Acme Resin Corporation and Borden Chemical, Inc. His expertise in resin formulations and foundry technologies has been instrumental in developing products that meet industry standards and client needs.
Collaborations
Robert A. Laitar has collaborated with several notable colleagues, including Michael M. Geoffrey and Eduardo Gomez. Their teamwork has undoubtedly contributed to the success and innovation seen in Laitar's patent portfolio.
Conclusion
Robert A. Laitar exemplifies the spirit of innovation, with a strong track record of patents that have significantly impacted resin technology and foundry applications. His work continues to influence the industry, showcasing the importance of creativity and collaboration in advancing modern manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile