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For the Inventor, By the Inventor

Cucamonga, CA, United States of America

Theodore C Neward

This inventor holds 23 USPTO granted patents, primarily in Vacuum Technology. Top assignees: Pristech, Inc., Other. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Theodore C Neward. Retrieved from https://idiyas.com/inventor/theodore-c-neward

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 10

Forward Citations = 335(Granted Patents)


Location History:

  • Upland, CA (US) (1976 - 1977)
  • Rancho Cucamonga, CA (US) (1993)
  • Cucamonga, CA (US) (1981 - 1995)
  • Claremont, CA (US) (1976 - 1998)

Company Filing History:

goldMedal1 out of 2 
 
Pristech, Inc.
 patents
silverMedal22 out of 834,513 
Other
 patents

Years Active: 1976-1998

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Areas of Expertise:
Vacuum Extractor
Electrode Assembly
Hand-held Pump
Obstetrical Device
Pump Limiter
Fetal Electrode
Vessel Release
Multi-vacuum Release
Container Cap
Pressure Pump
Slide Valve
Manipulable Extractor
23 patents (USPTO):Explore Patents
1. 5803926 - Double handled vacuum extractor (1998-09-08),
2. 5478216 - Vacuum limiter for pump (1995-12-26),
3. 5431204 - Filler cap (1995-07-11),
4. 5362214 - Multi-vacuum release for pump (1994-11-08),
5. 5281229 - Obstetrical vacuum extractor (1994-01-25),
6. 5277613 - Electrode junction assembly (1994-01-11),
7. 5222498 - Spiral electrode with contact retainer (1993-06-29),
8. 5217354 - Hand-held vacuum and pressure pump with improved handle (1993-06-08),
9. 5205726 - Tubing remover (1993-04-27),
10. 5163944 - Obstetrical vacuum extractor (1992-11-17),
11. 5150709 - Spiral electrode with contact retainer (1992-09-29),
12. 5112203 - Vessel vacuum release (1992-05-12),
13. 5019086 - Manipulable vacuum extractor for childbirth and method of using the same (1991-05-28),
14. 5011381 - Hand-held vacuum pump vacuum release (1991-04-30),
15. 4979883 - Vacuum limiter for pump (1990-12-25),

Title: Innovations by Theodore C Neward in Obstetrical Devices

Introduction

Theodore C Neward, based in Cucamonga, CA, has made significant contributions to the medical field through his innovative inventions, particularly in the realm of obstetrics. With an impressive portfolio of 23 patents, his work has focused on developing devices that enhance the safety and efficacy of childbirth.

Latest Patents

Neward's latest innovations include the "Double Handled Vacuum Extractor," a revolutionary tool designed to facilitate the delivery process. This extractor features an open cup with an elongated stem, equipped with an opening that allows vacuum application within the cup. The unique design includes a pair of elongated arms attached to the cup by living hinges, enabling maneuverability and a low profile for easy insertion during childbirth. Once positioned correctly on the baby's head, the handles allow practitioners to adeptly maneuver the child's head for a smoother delivery.

Another notable invention is the "Vacuum Limiter for Pump." This hand-held vacuum pump incorporates an adjustable vacuum limiter valve that enhances its functionality. The device includes a cylinder with a handle and a piston, along with a valving assembly that enables effective vacuum drawing. The vacuum limiter, which can be either attachable or integral to the pump, features an adjustable valve that allows users to set the limit of the vacuum effectively.

Career Highlights

Throughout his career, Theodore C Neward has showcased his ingenuity as an inventor, working with notable companies such as Pristech, Inc. His creations reflect a deep understanding of medical needs and innovation in device design, particularly for childbirth assistance.

Collaborations

Neward's experience at Pristech, Inc. has allowed him to refine his expertise and collaborate with other professionals aiming to improve obstetric tools. These partnerships have been instrumental in bringing his inventions to life and enhancing their effectiveness in medical settings.

Conclusion

Theodore C Neward stands out as a prominent inventor whose work has made a lasting impact on obstetrics. His latest inventions, particularly the double handled vacuum extractor and the vacuum limiter for pump, showcase his commitment to advancing medical technology. Through his numerous patents and collaborations, Neward continues to contribute to safer childbirth practices, ensuring his legacy in the field of medical innovation.

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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