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For the Inventor, By the Inventor

Grand Rapids, MI, United States of America

Cascade Engineering, Inc.


USPTO Granted Patents = 64

% Expired Patents = 14.1



Trademarks = 13

Forward Citations = 1,205

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70 inventors (with patents filed for the assignee):

goldMedal Brian G Parker (15 out of 16 patents)

silverMedal Michael T Campbell (12 out of 13 patents)

bronzeMedal Edward H Wysocki (7 out of 7 patents)

4.  Frederick P Keller (6 out of 8 patents)

5.  Matthew J Holwerda (4 out of 4 patents)

6.  Linda R Umlor (3 out of 4 patents)

7.  James R Kilduff (3 out of 3 patents)

8.  Dean T Miller (3 out of 11 patents)

9.  Paul J Rugg (3 out of 3 patents)

10.  Benedikt J Gaegauf (3 out of 3 patents)

11.  Dan Fild (3 out of 3 patents)

12.  John E Misner (3 out of 3 patents)

13.  Mark J Dorais (3 out of 3 patents)

14.  Alvin L Dial (3 out of 3 patents)

15.  Michael D Prins (3 out of 3 patents)


Core Competencies:
Acoustic Silencer
Waste Container
Refuse Cart
Injection Molding
Transportation System
RFID Device
Acoustical Barrier
Drawer Pedestal
Segregated Collection
Gas-Assisted Molding
Multi-Compartment Container
Sound Insulating Layer

64 patents:

1. 11634091 - Acoustic fiber silencer (2023-04-25),
2. 11143071 - Hybrid acoustic silencer (2021-10-12),
3. 8444228 - Wheel assembly for trash/recycling cart (2013-05-21),
4. 8430267 - Waste container with snap-in grab bar (2013-04-30),
5. 8173057 - Waste container and related method of manufacture (2012-05-08),
6. 8146774 - Grab bar for a waste container (2012-04-03),
7. 7921782 - Individual transportation system (2011-04-12),
8. D631223 - Cart wheel (2011-01-18),
9. 7561948 - Individual transport control and communication system (2009-07-14),
10. D591292 - RFID case (2009-04-28),
11. D582413 - Radio frequency identification device case (2008-12-09),
12. 7431344 - Connection assembly and related method (2008-10-07),
13. 7290775 - Stackable refuse cart (2007-11-06),
14. 7286934 - Individual transport control and communication system (2007-10-23),
15. D535448 - Refuse cart (2007-01-16),
Cascade Engineering, Inc., based in Grand Rapids, MI, specializes in innovative waste management solutions. The company develops a range of products including waste containers, refuse carts, and acoustic silencers, leveraging advanced technologies such as injection molding and RFID devices. Cascade Engineering is committed to enhancing the efficiency and sustainability of waste management systems while addressing environmental challenges through its expertise in acoustical barriers and transportation systems.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Cascade Engineering, Inc.
64 Patents

#16 in Grand Rapids, MI

#228 in Michigan

#5,677 in US

#11,463 in the World

Grand Rapids, MI (US)
Grand Rapids, MI, United States of America

Cascade Engineering, Inc.

Forward Citations = 1,205

70 inventors:

goldMedal Brian G Parker (15 out of 16 patents)

silverMedal Michael T Campbell (12 out of 13 patents)

bronzeMedal Edward H Wysocki (7 out of 7 patents)

4.  Frederick P Keller (6 out of 8 patents)

5.  Matthew J Holwerda (4 out of 4 patents)

Please report any incorrect information to [email protected]
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