Growing community of inventors

Chicago, IL, United States of America

Donald A Lehman

Average Co-Inventor Count = 2.31

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 65

Donald A LehmanDirk K Nickel (5 patents)Donald A LehmanJames S Blythe (2 patents)Donald A LehmanToby R Thomas (1 patent)Donald A LehmanRobert J Peterson (1 patent)Donald A LehmanJustin B Holmes (1 patent)Donald A LehmanReiner Jargosh (1 patent)Donald A LehmanDonald A Lehman (7 patents)Dirk K NickelDirk K Nickel (34 patents)James S BlytheJames S Blythe (26 patents)Toby R ThomasToby R Thomas (48 patents)Robert J PetersonRobert J Peterson (4 patents)Justin B HolmesJustin B Holmes (2 patents)Reiner JargoshReiner Jargosh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (4 from 2,355 patents)

2. Pactiv Corporation (1 from 348 patents)

3. Reynolds Consumer Products Inc. (1 from 243 patents)

4. S.c. Johson & Son, Inc. (1 from 1 patent)


7 patents:

1. D680430 - Cap for dispensing tube

2. D676744 - Cap for dispensing tube

3. 8343560 - Modular container assembly and merchandizing container display

4. D660717 - Dispensing tube

5. D642932 - Combined dispensing tube and cap therefor

6. D642931 - Dispensing tube

7. 7798353 - Polymeric container assembly with stackable features

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idiyas.com
as of
12/10/2025
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