logo

For the Inventor, By the Inventor

Saint Peters, MO, United States of America

Continental Sprayers International, Inc.


USPTO Granted Patents = 21

% Expired Patents = 4.8


Forward Citations = 329

Loading Chart...
Loading Chart...

12 inventors (with patents filed for the assignee):

goldMedal Donald D Foster (18 out of 119 patents)

silverMedal Philip L Nelson (5 out of 65 patents)

bronzeMedal Martin S Laffey (3 out of 15 patents)

4.  Donald R Lamond (2 out of 70 patents)

5.  John A Zurcher (2 out of 12 patents)

6.  Bert D Heinzelman (2 out of 55 patents)

7.  William Fiebel (2 out of 2 patents)

8.  Jeffrey Stark (1 out of 1 patent)

9.  Philipp Nelson (1 out of 1 patent)

10.  Michael Greggory Hunsicker (1 out of 1 patent)

11.  Mark Ochs (1 out of 4 patents)

12.  John Patrick Hinson (1 out of 1 patent)

13.  Harry T Auer (1 patent)


21 patents:

1. 6729560 - Dual component trigger sprayer which mixes components in discharge passage (2004-05-04),
2. 6557783 - Telescoping foamer nozzle (2003-05-06),
3. 6550694 - Dual component trigger sprayer which mixes components in discharge passage (2003-04-22),
4. 6036112 - Foaming nozzle for trigger sprayer (2000-03-14),
5. 6032814 - Container assembly with improved container connection (2000-03-07),
6. 6006949 - Manually operated reciprocating liquid pump with sealing vent opening (1999-12-28),
7. 6003738 - Child-resistant rotating lock for manually operated pump dispenser (1999-12-21),
8. 5938082 - Container assembly having snap-fit container connection (1999-08-17),
9. 5938081 - Container and cap closure (1999-08-17),
10. 5928594 - Dispenser with improved bottle connection and method of making same (1999-07-27),
11. 5927561 - Reciprocating liquid pump with disc check valve for dispensing lotion (1999-07-27),
12. 5906301 - Radially expanding tube valve in a liquid dispenser (1999-05-25),
13. 5887763 - Reciprocating fluid pump with bottle closure having inner and outer rim (1999-03-30),
14. 5887761 - Dual fluid dispenser (1999-03-30),
15. 5884845 - Low cost trigger sprayer (1999-03-23),
Company Overview
Continental Sprayers International, Inc. is a prominent manufacturer specializing in high-quality spraying equipment and solutions. Based in Saint Peters, Missouri, the company focuses on developing innovative products for agricultural, industrial, and commercial applications. Their expertise encompasses a range of technologies aimed at enhancing efficiency and effectiveness in spraying operations. With a commitment to quality and customer satisfaction, Continental Sprayers serves a diverse clientele across various sectors, contributing to advancements in spray technology.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#3 in Saint Peters, MO

#225 in Missouri

#15,681 in US

#29,928 in the World

Saint Peters, MO (US)
Saint Peters, MO, United States of America

Continental Sprayers International, Inc.

Forward Citations = 329

12 inventors:

goldMedal Donald D Foster (18 out of 119 patents)

silverMedal Philip L Nelson (5 out of 65 patents)

bronzeMedal Martin S Laffey (3 out of 15 patents)

4.  Donald R Lamond (2 out of 70 patents)

5.  John A Zurcher (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Continental Sprayers International, Inc.. Retrieved from https://idiyas.com/company/continental-sprayers-international

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

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]
Loading…