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Derrik L Roll

from Columbia, MO
Age ~35
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Also known as:
Derrik Lee Roll, Derek Roll
Phone and address:
4855 East Ridge Rd, Columbia, MO 65202
Related to:
Delfina MorenoManuel Moreno, 63Anthony FiedererCecilia E Collins, 72Francisco Carrillo, 71Jose Moreno, 43
Connected to:
Abigale L Roll, 32Alex Roll, 62Alexandra C Roll, 28Amou Roll, 41Annie E Roll, 62Chuk Roll, 53Jerome F Roll, 84Lynette L Roll, 57Roberta J Roll, 65Stewart D Roll, 50

Derrik Roll Phones & Addresses

  • 4855 East Ridge Rd, Columbia, MO 65202
  • 5409 La Charette Dr, Jefferson City, MO 65109 (573) 761-7544
  • 3932 Randall Dr, Jefferson Cty, MO 65109

Work

Company: Cmmg inc Apr 2019 Position: Product design engineer

Education

Degree: Bachelors, Bachelor of Science School / High School: University of Missouri - Columbia 2007 to 2013 Specialities: Mechanical Engineering

Skills

Manufacturing • Manufacturing Engineering • Design For Manufacturing • Fmea • Six Sigma • Kaizen • Machine Tools • Engineering • Solidworks • Product Design • Simulations • Stamping • Lean Manufacturing • Continuous Improvement • Root Cause Analysis • 5S • Mechanical Engineering • Cnc Programming

Emails

b***[email protected]

Industries

Mechanical Or Industrial Engineering

Resumes

Resumes

Derrik Roll Photo 1

Product Design Engineer

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Location:
Columbia, MO
Industry:
Mechanical Or Industrial Engineering
Work:
Cmmg Inc
Product Design Engineer
Hubbell Power Systems
Manufacturing Engineer
Education:
University of Missouri - Columbia 2007 - 2013
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Manufacturing
Manufacturing Engineering
Design For Manufacturing
Fmea
Six Sigma
Kaizen
Machine Tools
Engineering
Solidworks
Product Design
Simulations
Stamping
Lean Manufacturing
Continuous Improvement
Root Cause Analysis
5S
Mechanical Engineering
Cnc Programming

Publications

Us Patents

Reinforced Magazine Feed Lips With Rear Actuated Last Round Bolt Hold Open And Follower

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US Patent:
20220364809, Nov 17, 2022
Filed:
May 11, 2022
Appl. No.:
17/741634
Inventors:
- Columbia MO, US
Jordan Maddox Wilson - Blue Springs MO, US
Derrik Lee Roll - Columbia MO, US
International Classification:
F41A 9/70
F41A 3/66
Abstract:
A magazine for a firearm with a magazine well and a reciprocating bolt. A body of the magazine is engaged within the well and has a top, interconnected front, sides and rear walls, and a bottom defining a cartridge holding interior. A spring supported within the interior contacts the bottom and upwardly biases a follower positioned atop the spring toward an opening in the top, through which the cartridges are loaded into the magazine. A feed tower integrated into the top supports a pair of feed lips positioned along opposed edges defining the opening. An aperture is formed in the top rearward of the feed tower. A rear upward projection of the follower aligns with the aperture and, following discharge of a final cartridge, elevates above the top in order to actuate a separate bolt catch or bolt hold open adaptor to prevent a forward returning motion of the bolt.
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Derrik L Roll from Columbia, MO, age ~35 Get Report