Search results

  • Allan L. Griff
    Allan L. Griff
    301.654.1515
    5101 River Rd Apt 104, 20816-1560  Bethesda

    Over the last 48 years, I have served as a technical consultant in many ways. I don't represent any makers of materials or equipment, so my work is unbiased and independent. I've done some equipment development, such as screw and die design, but mostly I work with existing equipment, helping their …