Company Filing History:
1 out of 22 
1 out of 832,966 Years Active: 1982-1993
Title: Jacob G Doll: Innovator in Display and Door Technology
Introduction
Jacob G Doll is an accomplished inventor based in Batesville, IN (US). He holds 2 patents that showcase his innovative contributions to display and door technology. His work reflects a commitment to enhancing functionality and user experience in everyday products.
Latest Patents
Jacob's latest patents include a "Display Frame and Protective Container" and an "Adjustable Sill and Threshold." The display frame features a transparent viewing area with a face plate and back plate that engage through a tongue and groove mechanism. This design incorporates adhesive material to create a sealed chamber, protecting displayed pictures and indicia from moisture and dust. The adjustable sill and threshold assembly for doors allows for vertical movement of the threshold within a stationary sill base, utilizing adjusting screws for precise height adjustments.
Career Highlights
Throughout his career, Jacob has worked with notable companies, including Pease Company. His experience in these roles has contributed to his expertise in developing practical and innovative solutions.
Collaborations
Jacob has collaborated with various professionals, including his coworker William M Bursk, to further enhance his inventions and bring them to fruition.
Conclusion
Jacob G Doll's inventive spirit and practical designs have made a significant impact in the fields of display and door technology. His patents reflect a dedication to innovation and improving everyday products.