Benjamin Joseph Mann

Follow

Person

Nairobi, KE

People

Patents Grantslast 30 patents

Information Patent Grant
Secure delivery and processing of paper-based exam questions and re...
- Patent number 11,763,692
- Issue date Sep 19, 2023
- International Business Machines Corporation
- Jonathan Lenchner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURE DELIVERY AND PROCESSING OF PAPER-BASED EXAM QUESTIONS AND RE...
- Publication number 20200388179
- Publication date Dec 10, 2020
- International Business Machines
- Jonathan Lenchner
- G06 - COMPUTING CALCULATING COUNTING