Paul K Griner

Title: Paul K Griner: Innovator in Vendor Accountability Systems

Introduction

Paul K Griner is an accomplished inventor based in Maryland Heights, MO (US). He holds a total of 5 patents that showcase his innovative contributions to the field of vendor accountability systems. His work has significantly impacted how vending machines handle cash and coins, enhancing security and efficiency.

Latest Patents

One of Griner's latest patents is a vendor accountability system designed to manage cash handling effectively. This system includes a cash handler, change tubes, and a cash box. It is engineered to accept deposited coins and deliver them to the change tubes or cash box as needed. The system features a memory that stores data on the cash retained in the vendor and tracks coin delivery for accurate cash turnover. A logic circuit controls data input and retrieval, ensuring secure access through specially coded keys. Additionally, the system can be programmed to provide free deliveries to specific users, enhancing its versatility.

Another notable patent is the coin apparatus that manages acceptable and unacceptable coins in a vending machine. This apparatus is capable of rejecting slugs and delivering coins to change tubes as required. It also features an escrow function for coins, allowing for efficient handling of customer deposits and change returns. This innovation streamlines the vending process, making it more user-friendly and reliable.

Career Highlights

Throughout his career, Paul K Griner has worked with several notable companies, including UMC Industries, Inc. and Wagner Electric Corporation. His experience in these organizations has contributed to his expertise in developing advanced vending technologies.

Collaborations

Griner has collaborated with talented individuals such as James T Schuller and Nai H Mak. These partnerships have likely fostered innovative ideas and solutions in the field of vending technology.

Conclusion

Paul K Griner's contributions to vending machine technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, making vending systems more secure and user-friendly.