Fred R Gamble

Title: Fred R. Gamble: Inventor in Titanium Disulfide Production

Introduction

Fred R. Gamble is an inventor associated with New Providence, New Jersey, and Exxon Research and Engineering Company. His patent work addresses a method for producing finely divided, low-defect, stoichiometric titanium disulfide.

Latest Patents

Gamble is credited with 1 patent, titled “Production of Finely Divided, Low Defect, Stoichiometric Titanium.” The invention describes first reacting metallic titanium with less than a stoichiometric amount of elemental sulfur at approximately 400°C to 1,000°C, producing titanium-rich titanium disulfide. The material is then annealed at approximately 400°C to 600°C in an atmosphere with a sulfur partial pressure suited to stoichiometric titanium disulfide. This process allows sulfur from the atmosphere to react with the titanium-rich material, yielding finely divided, stoichiometric titanium disulfide.

Career Highlights

Gamble’s documented patent contribution focuses on controlling the composition and quality of titanium disulfide through a two-stage reaction and annealing process. The method is designed to produce a finely divided material with low defect levels and stoichiometric composition.

Collaborations

Gamble’s patent work is associated with Exxon Research and Engineering Company. Arthur H. Thompson is identified as a coworker.

Conclusion

Fred R. Gamble’s patent documents a process for producing finely divided, stoichiometric titanium disulfide by combining sulfur-limited synthesis with controlled annealing.