Hager City, WI, United States of America

Donato L Ricci

This inventor holds 38 USPTO granted patents, primarily in Pipe Machining. Top assignees: D.l. Ricci Corp., Ricci; Donato L., Hydratight Operations, Inc.. Active years: 1988-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donato L Ricci. Retrieved from https://idiyas.com/inventor/donato-l-ricci

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 84.2

Average Co-Inventor Count = 1.4

ph-index = 15

Forward Citations = 665(Granted Patents)


Location History:

  • Red Wing, MN (US) (1988 - 1989)
  • Hager, WI (US) (1996 - 1999)
  • Hager City, WI (US) (1990 - 2011)

Company Filing History:


Years Active: 1988-2011

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Areas of Expertise:
Clamshell Lathe
Portable Lathe
End Prep Machine
Pipe Machining
Boring Bar
Grinding Apparatus
Swivel Head Module
Radial Feed Facing Head
Rotating Kiln
Journal Turning
Slitting Saw
Tube Squaring Machine
38 patents (USPTO):Explore Patents

Title: The Innovative Mind of Donato L. Ricci

Introduction

Donato L. Ricci, a prolific inventor based in Hager City, Wisconsin, holds an impressive portfolio of 38 patents. His innovations primarily focus on enhancing engineering processes, particularly in machine tool design and applications.

Latest Patents

Among his notable contributions, the "Tapered Turning Lathe" is a key invention. This device features a radially adjustable drive bracket affixed to a rotatable drive gear and a support bracket attached to the driven gear. It incorporates parallel slide rails that enable a cutting head assembly to be longitudinally displaced along the rails with precision due to a threaded lead screw and a traveling nut mechanism. Another significant invention is the "Air-Operated End Prep Machine," which features a pneumatically driven tool slide assembly with a mandrel designed to mount onto the internal diameter of tubular workpieces. This machine ensures a smooth phonographic finish without tripper marks due to its advanced pneumatic motor-driven tool slide assembly.

Career Highlights

Throughout his career, Donato has been associated with various companies, including D.L. Ricci Corp. His innovations have been pivotal in the engineering sector, reflecting his ability to think outside the box and create effective solutions.

Collaborations

In his journey as an inventor, Donato L. Ricci has collaborated with notable individuals such as Brent K. Place and Martin A. Gardzinski. These partnerships have likely contributed to the refinement and success of his inventions.

Conclusion

In conclusion, Donato L. Ricci exemplifies the spirit of innovation with his extensive patent portfolio and impactful contributions to engineering. His latest inventions showcase a commitment to advancing machine tool technology, ensuring that the industry continues to evolve through skilled craftsmanship and inventive thinking.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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