Douglas L Sevey

This inventor holds 13 USPTO granted patents, plus 2 CIPO patents. Top assignees: University of Northern Iowa Research Foundation, Johnson Level & Tool Mfg. Co., Inc., Pangeaa Interment Systems, Inc.. Active years: 1987-2008.

USPTO Granted Patents = 13

% Patents Active = 84.6

CIPO Patents = 2

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 254(Granted Patents)

Company Filing History:

3 out of 26

University of Northern Iowa Research Foundation

patents

2 out of 85

Johnson Level & Tool Mfg. Co., Inc.

patents

2 out of 2

Pangeaa Interment Systems, Inc.

Recker Industries, Inc.

patent

6. 1 out of 110

Waterloo Industries, Inc.

patents

7. 3 out of 834,453

Other

patents

Years Active: 1987-2008

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7398637 - Accessory mounting system for a riding lawnmower (2008-07-15),

2. 6901640 - Sealed liner system for interment vessels or containers (2005-06-07),

3. D468072 - Burial vault (2003-01-01),

4. 6453626 - Non-corrosive containment vault (2002-09-24),

5. 5868840 - Paint gun incorporating a laser device (1999-02-09),

6. 5857625 - Paint gun incorporating a laser device (1999-01-12),

7. 5757498 - Optical spray coating monitoring system and method (1998-05-26),

8. 5598972 - Optical spray paint optimization system and method (1997-02-04),

9. 5263584 - Method for protectively encasing a level (1993-11-23),

10. 5203090 - Siding layout tool and method (1993-04-20),

11. 5149166 - Vehicle door protector (1992-09-22),

12. 5119936 - Structure and method for protectively encasing a level (1992-06-09),

13. 4681381 - Removable drawer slide and interlock with drawer (1987-07-21),

Title: Innovations by Douglas L Sevey

Introduction

Douglas L Sevey is a notable inventor based in Waterloo, IA (US), recognized for his contributions to various fields through his 13 patents. His innovative spirit has led to the development of practical solutions that enhance everyday tasks and address specific needs.

Latest Patents

One of Sevey's latest inventions is an accessory mounting system for a riding lawnmower. This system is designed to facilitate the mounting of accessories, such as grass trimmers, allowing operators to use them while seated. The design is simple, durable, and cost-effective, enabling users to maneuver the accessory without needing to align the mower with obstacles. Another significant patent is the sealed liner system for interment vessels or containers. This invention features an interment container with upper and lower members that create a sealed internal cavity for the remains of the deceased. The liner is designed to prevent leakage and infiltration of fluids, ensuring a secure and respectful interment process.

Career Highlights

Throughout his career, Sevey has worked with various organizations, including the University of Northern Iowa Research Foundation. His work has significantly impacted the fields of lawn maintenance and interment solutions, showcasing his versatility as an inventor.

Collaborations

Sevey has collaborated with notable individuals such as Richard J Klein, II and Ricky Jay Bauer, contributing to the development of his innovative ideas.

Conclusion

Douglas L Sevey's inventive contributions reflect his commitment to improving practical applications in everyday life. His patents demonstrate a blend of creativity and functionality, making a lasting impact in his fields of expertise.