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  7. Ray Machine Incorporated
Ray Machine Incorporated logo

Ray Machine Incorporated

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Baltimore, MD 21220
410-686-6955
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At a glance

Employee size
2-10
Headquarters
Baltimore, MD

About

Ray Machine Incorporated makes the original patented Table Crumber, a compact scraper designed to keep dining tables clear of crumbs. Baltimore-based production continues the invention developed by restaurateur John Henry Miller, who patented the pocket-size design in 1941 and improved it in 1950. The company still manufactures the crumber in Miller’s hometown, using aircraft-grade aluminum and offering laser engraving for custom orders.

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More manufacturers in Maryland

Contact information

Website

crumber.com

Emails

  • sales@crumber.com

Phone numbers

  • 410-686-6955
  • 410-686-5860

Social

Locations

Ray Machine Incorporated location map for 12 LYNBROOK RD

12 Lynbrook Rd

Baltimore, MD 21220

Baltimore County

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Directory source

Source
crumber.com
Updated
Sep 2026