Exhibit 4.7 CONSULTING AGREEMENT PARTIES This agreement is entered into as of April 1, 2002, by and between Rotary Power International, Inc., a Delaware corporation with its principal office at P.O. Box 128, Wood-Ridge, New Jersey 07075-0128 (the...Consulting Agreement • August 14th, 2002 • Rotary Power International Inc • Services-commercial physical & biological research
Exhibit 4.6 SENIOR OPERATION ADVISOR CONSULTING AGREEMENT 1. PARTIES This agreement is entered into as of April 1, 2002, by and between Rotary Power International, Inc., a Delaware corporation with its principal office at P.O. Box 128, Wood-Ridge, New...Senior Operation • August 14th, 2002 • Rotary Power International Inc • Services-commercial physical & biological research
