Janis Ingebrigtsen

Title: Janis Ingebrigtsen: Innovator in Foundry Technology

Introduction

Janis Ingebrigtsen is a notable inventor based in Terre Haute, IN (US). She has made significant contributions to the field of foundry technology, holding a total of 5 patents. Her innovative work focuses on improving the materials and processes used in foundry applications.

Latest Patents

Ingebrigtsen's latest patents include a "Process for preparing olivine sand cores and molds," which features a hydrogel binder that combines a metal silico-phosphate with a hardener made of aluminum dihydrogen phosphate, water, and phosphoric acid. Another significant patent is for a "Binder for preparing improved cores and molds," which presents an enhanced binder for foundry aggregates. This binder comprises aluminum dihydrogen phosphate in combination with ammonium polyphosphate, potassium polyphosphate, potassium olivine phosphate, volcanic ash, sodium silicate, phosphoric acid, or mixtures thereof.

Career Highlights

Ingebrigtsen has built her career at International Minerals & Chemical Corporation, where she has been instrumental in advancing foundry technologies. Her expertise and innovative spirit have positioned her as a leader in her field.

Collaborations

Throughout her career, Ingebrigtsen has collaborated with notable colleagues, including Charles E Seeney and John F Kraemer. These partnerships have further enriched her work and contributed to her success in the industry.

Conclusion

Janis Ingebrigtsen's contributions to foundry technology through her patents and collaborations highlight her role as a pioneering inventor. Her work continues to influence the field and inspire future innovations.