This inventor holds 7 USPTO granted patents. Top assignees: The Continental Group, Inc., Union Carbide Corporation, Crown, Cork & Seal Company, Inc.. Active years: 1977-1999.
Location History:
- Chicago Heights, IL (US) (1977)
- Flossmoor, IL (US) (1977 - 1999)
Company Filing History:
3 out of 329 
2 out of 2,922 
1 out of 62 
Years Active: 1977-1999
Title: Oliver J Tysver: Innovator in Gear Shifting and Printing Technologies
Introduction
Oliver J Tysver is a notable inventor based in Flossmoor, IL (US), recognized for his contributions to the fields of bicycle gear shifting mechanisms and printing technologies. With a total of 7 patents to his name, Tysver has made significant advancements that enhance both functionality and efficiency in these areas.
Latest Patents
One of Tysver's latest inventions is an automatic gear shifting mechanism for multi-speed bicycles. This innovative device utilizes a centrifugal force gear shifting mechanism that is controlled by the pedaling cadence of the rider. The design includes a main unit with an axially mounted drive shaft, where flyweights engage housing thread members when the rider pedals outside a predetermined cadence range. This engagement facilitates gear shifting through a cable drum connected to a derailleur, allowing for seamless transitions between gears. Another notable patent is a method and apparatus for printing multicolored container body blanks. This technology enables the printing of individual metal body blanks with multi-colored images, utilizing a multi-color offset litho press that applies and cures ink in a sequential manner.
Career Highlights
Throughout his career, Tysver has worked with prominent companies such as The Continental Group, Inc. and Union Carbide Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions that address industry needs.
Collaborations
Tysver has collaborated with notable individuals in his field, including Jack L Avery and William R Howard. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Oliver J Tysver's contributions to innovation in gear shifting mechanisms and printing technologies highlight his role as a significant inventor. His patents reflect a commitment to enhancing functionality and efficiency in everyday applications.